Comparison

Memory Helper vs BlockyTime Lite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Memory Helper

This app helps you remember information by scheduling reviews at scientifically optimal times based on the Ebbinghaus forgetting curve. It offers flexible organization and review options to maximize learning efficiency and minimize wasted effort.

Highlights
  • Spaced repetition scheduling
  • Customizable review curves
  • Organize with types and tags
  • Search and image support
  • Markdown syntax support
  • Calendar view for scheduling
  • Cloud synchronization
Features
Read full description

[What is Memory Helper?] Have you ever struggled to recall something when you needed it, even though you had memorized it? Forgetting is an inevitable objective law, but letting it happen is a huge waste of your own efforts. Fortunately, review is an effective way to fight forgetting. On the other hand, excessive review is also a waste of effort. For example, like constantly cleaning the ground which is already very clean. A lot of effort, but little effect. Memory Helper is a memory aid based on the Ebbinghaus forgetting curve, aimed at helping you review at spaced intervals and make effective use of your study time. [How do I use Memory Helper?] It's very easy to get started with Memory Helper. Add a memory, and Memory Helper will remind you to review at the right time. When you have further requirements, you will find that Memory Helper has provided solutions, such as: - If you want to use different review strategies for different types of memory materials, you can adjust the review curve. - If you forget to add memories when you finish memorizing, you can add them and modify the creation time at any time. - If you have more and more memories and want them to be well-organized, types (like directories) and tags are prepared. - If you want to locate a memory more quickly, just search for it. - If you don't want to type in characters, you can add images. And image editing is supported. - If you want your text to be more expressive, Markdown syntax is supported, and adding images is optimized specially. - If you don't want to review strictly in due date order, but want to review the same kind of memory first, the review interface supports filtering by type and tag. - If you want to browse reviews scheduled for the next few days to facilitate the arrangement of new memory tasks, a calendar view is prepared for you. - If you are overwhelmed by too many review tasks and want to give up, Intelligent Adjustment can adjust future review times based on when you review and how well you recall the material, helping you manage the workload. - If you want to change your phone, first sync your data to the server. Then log in to the same account on your new phone to access the data you have synced. There are many more features waiting for you to explore. [What isn't Memory Helper?] Memory Helper is not a panacea that guarantees you will never forget anything. It cannot do the remembering for you. You still need to memorize and recall. [Contact me] If you have any questions, don't hesitate to contact me: memoryhelper@163.com

About

BlockyTime Lite

Effortlessly log your time without manual start/stop. Categorize events, add comments, and visualize your time usage with insightful charts. Set goals and back up your data to improve productivity.

Highlights
  • Rapid time tracking by blocks
  • Custom event classification
  • Event and object linking
  • Detailed event comments
  • Pie and bar chart statistics
  • Line chart trend analysis
  • Goal setting
  • iCloud data backup
Features
Read full description

BlockyTime, A simple time logger no need to tap Start/Stop. ### App Store Featured of 2016 in China & HongKong ### ### Top 10 Productivity apps in China ### Everybody has his own demand on tracking time, but most people can't persist on it for long time because the traditional time-tracking App is way too professional, and it costs too much energy to use a stopwatch. BlockyTime is very different from traditional time-tracking App, it never needs to tap "Start/Stop". Months of research of users experience made us to work out a better tracking method which is more suitable for people's thinking. No worries to forget to start or stop stopwatch, just take a few seconds in leisure time, like playing game, select, tap, a whole day is tracked. When tracking time no longer has pressure but becomes relaxing, it solves the persistence problem easily. Even people don't has huge perseverance can be good at time management. [Features] • Super easy and rapid method to track time spending on every event • Custom classification of event Not only by event type (eg. work, rest), but also by specific details (eg. Game, music), also by priorities (such as four quadrants) • Unique link of event and object, analyze event from different angle • Comment, record details of event like writing a diary • Statistics, analyze time occupation by pie or bar chart • Trend, check and compare events time spending in line chart by day or month • Goal, such as reach 10000h in 5 years on drawing • Backup data to iCloud or computer, never lose it • Selected color themes, and colorblind mode is added [Suitable for] • Students Track time spending on subjects, analyze it and make a better study plan • Researchers Track time spending on research, analyze and make a more efficient research plan • Managers Who have many projects to do and needs to know time spending on every project • People with part-time jobs Track time on every work and analyze earnings • Salespeople Record time and frequency of contacting clients • New moms and dads Get to know baby's regular life and make a plan to rest • People haven't know the value of time Keep tracking time for a while, the statistics will shock you • People want to analyze time and make him better • People want to know what costs time • People are not satisfied with current situation, want to learn how to manage time and improve himself [Q & A] Q: Why named "BlockyTime"? A: Though time is continuous, for rapid tracking, we separate time into blocks by half an hour at the expense of accuracy. This period not only meets the need of statistics, but also is convenient for people to remember event. Q: Why make 30 minutes a block? This is not accurate. A: Statistics is meaningful only when people persist for a long time. Look at statistics in week or month, 30 minutes a blocks hardly make negative effects on analysis. Compared to spending more energy to make it accurate, track time quicker, take advantage of saved time on other things makes it better. Q: I have OCD, inaccuracy makes me uncomfortable. A: Just stand back and think about it, if you pursue the accuracy, after every time of record, should you add an event called "Tracking time"? Then it takes some time to track this one, so you have to record again, and then, endless loop… Never spend much time on tracking time, this is truly using time effectively. [Users' comments] “The most time-saving tool ever” “It makes me not to spend time on recording, reveals the essence of tracking. I must rate this truly efficient app” “One of my favourite time management/tracking apps!” “Very easy to use and intuitive” “Easiest time tracking tool I ever used” “Milestone app of time tracking” -- zhihu.com If you like this app, just take one minute to rate it, we'll appreciate it! [Contact me] Got some ideas in your mind? Let’s get in touch! Say hello to hi@anniapp.com

Screenshots

Memory Helper4 screens
BlockyTime Lite4 screens

Verdict

The call

The clearest difference is in-app purchases: BlockyTime Lite at none against Memory Helper's 4. BlockyTime Lite also leads on ratings volume (374 vs 65) and iOS requirement (10.0 vs 17.0). Memory Helper's advantage is update cadence (weekly vs every 4 weeks). On price, rating, review sentiment and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Memory Helper sells 4 one-off in-app purchases. BlockyTime Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Memory Helper against 4.8 for BlockyTime Lite. That said, the two scores are not equally well evidenced: BlockyTime Lite has 374 ratings behind it against 65, so its average is the more settled of the two. Written reviews are what separate them: 84% of Memory Helper's written reviews are positive against 89% of BlockyTime Lite's.

UpkeepUpdate frequency

Memory Helper ships an update weekly, BlockyTime Lite every 4 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Memory Helper versus BlockyTime Lite: the parameters behind the verdict, then further details
ParameterMemory HelperBlockyTime Lite
PriceFreeFree
Rating4.9 (65 ratings) — better4.8 (374 ratings)
Positive reviews84.2% of reviews88.8% of reviews — better
Number of ratings65374 — better
Update frequencyWeekly — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.010.0 — better
Further details — not scored
Size96 MB29 MB
Age rating4+4+
Developer剑津 付妮 安

Customer experience

Memory Helper

All ratings65 ratings
Positive96.9%
Neutral3.1%
Negative0.0%
Written reviews38 reviews
Positive84.2%
Neutral5.3%
Negative10.5%

BlockyTime Lite

All ratings374 ratings
Positive95.5%
Neutral2.9%
Negative1.6%
Written reviews169 reviews
Positive88.8%
Neutral6.5%
Negative4.7%

User reviews

Memory Helper

From 65 App Store ratings

What we love

  • 👍 Very useful for studying
  • 👍 Good for remembering words
  • 👍 Simple and convenient
  • 👍 Intelligent adjustment function
  • 👍 Cost-effective subscription

Room to improve

  • 🐛 Login issues
  • 🐛 Cannot register
  • 🐛 Poor English pronunciation
  • 🐛 Refund issues
  • 🐛 App not fully translated

BlockyTime Lite

From 374 App Store ratings

What we love

  • 👍 Simple and intuitive user interface
  • 🎨 Beautiful, minimalist design with customizable colors
  • ⚡ Fast and lightweight app
  • 🆓 Free with no ads or paywalls
  • 📊 Effective time tracking and visualization

Room to improve

  • 🕐 24-hour military time format only (no 12-hour AM/PM option)
  • 📱 iPad app doesn't support landscape orientation
  • 🔄 No cross-device synchronization
  • ⚙️ Reminder notification prompts appear too frequently
  • 🐛 Home screen icons cannot be removed

Bugs and requests

Memory Helper

Reported bugs

10 issues
  • 🐛 Cannot log in with WeChat
  • 🐛 Cannot register with email or WeChat
  • 🐛 English pronunciation is poor
  • 🐛 Cannot find refund option
  • 🐛 App not fully translated to English
Show 5 more
  • 🐛 Images in notes cannot be loaded
  • 🐛 App crashes after update
  • 🐛 App crashes on 7p
  • 🐛 Payment issues after purchase
  • 🐛 Notes are difficult to save

Requested features

10 requests
  • 💡 Open backend API for integrations
  • 💡 Add images
  • 💡 Add audio recording
  • 💡 One-time payment model
  • 💡 Sync with web/desktop version
Show 5 more
  • 💡 Mac version
  • 💡 Real-time word extraction from web
  • 💡 More functions
  • 💡 Intelligent adjustment of review nodes
  • 💡 Add pictures to notes

BlockyTime Lite

Reported bugs

4 issues
  • Home screen icons cannot be removed after deletion
  • M1 Mac version fails to open
  • Reminder notifications cannot be disabled without clicking 'nope' repeatedly
  • App does not work beyond 2024 (year limitation)

Requested features

20 requests
  • 12-hour time format (AM/PM) option
  • iPad landscape orientation support
  • Cross-device iCloud synchronization
  • Home screen widget
  • Smaller time block options (5, 10, 15 minutes)
Show 15 more
  • Data export to Excel/CSV
  • Google Calendar integration
  • Apple Watch support
  • Customizable day reset time
  • Recurring/template time blocks for daily routines
  • Ability to disable reminder notifications by default
  • macOS and Windows desktop versions
  • Android version
  • Weekly view with all days visible
  • Multiple activities per time block
  • Custom icons or labels for activities
  • Statistics and trend analysis improvements
  • Drag-and-drop functionality for time blocks
  • Activity grouping/categorization
  • Landscape mode for iPad

In-app purchases

4 purchases

Memory Helper

One-time4
  • 1 Month Subscription$1.99
  • 6 Months Subscription$6.99
  • 1 Year Subscription$9.99
Show 1 more
  • 3 Years Subscription$19.99
None

BlockyTime Lite

No in-app purchases

Questions

Is Memory Helper free?
Memory Helper is free to download, with in-app purchases available.
Is BlockyTime Lite free?
BlockyTime Lite is free to download, with no in-app purchases.
Which has better reviews, Memory Helper or BlockyTime Lite?
Memory Helper is rated higher. Memory Helper averages 4.9 out of 5 from 65 ratings, while BlockyTime Lite averages 4.8 from 374 ratings.
Do Memory Helper or BlockyTime Lite have ads?
Neither Memory Helper nor BlockyTime Lite shows ads.
Which is updated more often, Memory Helper or BlockyTime Lite?
Memory Helper ships an update weekly, and BlockyTime Lite every 4 weeks. Most recently, Memory Helper was updated on November 2, 2026 and BlockyTime Lite on November 6, 2026.

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