Comparison

Countdown vs DoMemo

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

Head to head
About

Countdown

Manage events, recurring monthly expenses, and countdowns to important dates. Efficiently track multiple timers for various activities. Stay organized with timely notifications for upcoming events and financial obligations.

Highlights
  • Efficient event and expense management
  • Automatic repeating monthly expenses
  • Countdown to important dates
  • Multiple timer management
  • Timely notifications for events and expenses
  • List view of upcoming events and expenses
Features
Read full description

“Reminder++" is designed to notify your events, monthly expense, and countdown dates. Features : * You can have a whole list in one screen to have an efficient management * Monthly expenses are automatically repeating every month. (The same date will be repeated for next month if you missed the specified date. 1. The Latest List * Show the list of countdown the d-day and monthly expenses in nearest dates 2. Timer * Multiple Timers (Cooking, Meditation, Break, etc. number of timers can be managed in one screen) * Timer that is being used frequently can be arranged at the top of the list 3. Countdown D-days * Anniversary, Birthday, Children’s birthday, party, meeting, social event and concert, etc. All of your events are managed in one screen * Listed from the nearest date 4. Monthly Expenses (Notification for monthly fees) * Letting you know the list of monthly expenses on time * You can pre-set the details of expenses to let you know on time * Monthly expenses are automatically repeating every month

About

DoMemo

This app offers a balanced approach to note-taking, combining the depth of notes with the brevity of memos. It allows for rich management with tags, backward links, and version history, all while keeping a focus on stress-free writing within a customizable word limit. Data is stored locally and can be synced via iCloud Drive or Git.

Highlights
  • Local data storage
  • Full text search
  • History versions
  • Voice recording & text conversion
  • iCloud Drive & Git sync
  • Customizable word limit
  • Tags and backward links
Read full description

## A New Balance A typical note is more words and complex; a typical memo is less wordy and sometimes ad hoc, and much lighter too. We found that there is a new balance between "notes" and "memos", also the scenarios that we often encounter, such as writing inspirations down, or a reverie, or the deepest feeling after reading a book. There are not too many words, but is not temporary; it should be light, but also can be complex, like giving tags and connections for future management and review. That's why we designed DoMemo this App, a new balance, a new personal note system. We believe that, be simple and be powerful are never contradictory. ## About DoMemo, Some Keywords Local, Full Text Search, History Versions, Voice Recording, Voice to Text, iCloud Drive sync, Git sync, Card Notes, Memory Curve, 200 Words, Tags, Backward Links... ## Above Simplicity, Make Yourself as The Method Notes in DoMemo can have tags or not, have backward links or not, use Markdown syntax or not, cardify or ignore the cards, be scientific or humanistic. DoMemo will not deliberately cut down the features to keep the simplicity; as a tool, it should provide convenience to users without thinking about how to use it. ## 200 Words, The Liberation The default maximum words per DoMemo note is 200, you can adjust it in the App settings. The 200 words limit does not limit human imagination, but rather liberates the boundaries of our thinking at another level. Because of this limit, when we need to summarize what we have read in a book, we will deliberately keep it concise and concise; when we take notes as we go, we don't need to consider the structure of the context, so we really can write freely. When writing, become of stress-free, there will be a magical effect produced, simply put, it will be easier to write, and will write more words finally ...... ## Local First, No Registration Required DoMemo's notes data is stored locally and does not depend on any official servers, so you don't have to worry that one day the data service will be unavailable and the notes will not be migrated any more. There is no need to register an account to use DoMemo, so you don't have to worry about compromising your account password. DoMemo uses an open file system structure, with folders, text documents, images, and audio files, so all you need to do to back up or migrate DoMemo data is copy a folder, paste it into the location you need (in Finder or Filess), and it's done. ## Syncing by iCloud Drive or Git As the designer and developer of DoMemo, we don't want to touch users' notes data, and we believe most of users don't want their data to be hosted by a notes tool provider. It's not just about data privacy and data security, but also about the long-term life of the notes system from a longer-term perspective. That's why DoMemo adopts the principle of local-first data. Even if it is local-first, it can also be synced across devices. DoMemo's notes are synced using iCloud Drive by default. Domemo just simply put an additional copy of each note to be stored on iCloud Drive for sync purpose. If you need more controlable, and more stable, you can use Git, a tool that requires some IT technical skills. DoMemo integrates this powerful engine and does a lot of automated logic; sometimes you can barely notice Git running in DoMemo but you're already using it. ## Voice Rocording, Taking Note Efficiently DoMemo allows you to record audio and insert it into notes, and you can convert the voice into text too. Voice is great as an input method, and once you get used to it, it can be very efficient. And don't worry about privacy issues, because everything is powered by the machine learning capability of your current device (iPhone or iPad). And it works just as well without a network. - - - - - - - - - - - - Privacy Policy: http://www.markeditor.com/privacy-policy.html Terms of Use: http://www.markeditor.com/page/terms.md

Screenshots

Countdown4 screens
DoMemo4 screens

Verdict

The call

The clearest difference is price: DoMemo at Free against Countdown's $9.99. DoMemo also leads on update cadence (every 3 weeks vs every 7 months) and device support (4 vs 2). Countdown's advantage is in-app purchases (none vs 4). On review sentiment, ads and iOS requirement 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

DoMemo is free to download; Countdown costs $9.99 up front. DoMemo sells 4 in-app purchases, starting at $0.99 per month. Countdown asks for nothing beyond the download.

UpkeepUpdate frequency

Countdown ships an update every 7 months, DoMemo every 3 weeks. The most recent releases landed on September 22, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 5 level
Countdown versus DoMemo: the parameters behind the verdict, then further details
ParameterCountdownDoMemo
Price$9.99Free — better
Rating—4.5 (10 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—10 — better
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.014.0 — better
Further details — not scored
Size2 MB59 MB
Age rating4+4+
Developerjekyung sungHangzhou Quanduan Technology Co., Ltd.

Customer experience

Countdown

Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

DoMemo

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Countdown

No in-app purchases

4 purchases

DoMemo

Subscriptions2
  • DoMemo Monthly3 Days trial$0.991 Month
  • DoMemo Yearly3 Days trial$5.491 Year
One-time2
  • DoMemo Flash Sale$17.00
  • DoMemo Lifetime$19.99

Questions

Is Countdown free?
Countdown costs $9.99, with no in-app purchases.
Is DoMemo free?
DoMemo is free to download, with in-app purchases available.
Do Countdown or DoMemo have ads?
Neither Countdown nor DoMemo shows ads.
Which is updated more often, Countdown or DoMemo?
Countdown ships an update every 7 months, and DoMemo every 3 weeks. Most recently, Countdown was updated on September 22, 2026 and DoMemo on October 3, 2026.

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