Daytum vs When The Last Time
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Daytum
This app allows users to collect, categorize, and visualize everyday data. Create custom charts and graphs to gain insights from your tracked information. Organize data into detailed records with flexible entry formats and attributes.
- Collect and categorize everyday data
- Create custom charts and graphs
- Flexible data entry format
- Group data into categories
- Add detailed text and numeric attributes
- Build pages to display insights
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Daytum helps you collect, categorize and communicate your everyday data. CREATE CHARTS AND GRAPHS With numerous options for displaying your data, the layout possibilities are nearly limitless. KEEP TRACK OF ANYTHING With a flexible data entry format, you can input and keep track of just about anything. GROUP DATA INTO CATEGORIES Group your items into categories to create more detailed records and display options. ADD DETAILED ATTRIBUTES Add text and numeric detail to your items and entries using attributes. BUILD PAGES TO SHOW INSIGHTS Group and organize your displays into pages to show insights about your data. Terms of Use: https://daytum.com/about/terms Privacy Policy: https://daytum.com/about/privacy
When The Last Time
Easily track the last time you performed specific activities. Log your actions with customizable icons, colors, photos, and notes to remember details. The free version allows tracking up to three activities, with premium offering unlimited access.
- Track last activity date
- Customizable icons and colors
- Add photos and notes
- Unlimited logging
- Free tier for 3 activities
- Premium plan for unlimited access
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Haircut, dentist, deep-cleaning, trimming your pet's nails — when did you last do that? This app tracks those irregular tasks: see when you last did something and how many days have passed, at a glance. Logging takes one tap, and reminders tell you when it's time again. WHAT PEOPLE TRACK - Home: changing filters, washing sheets, cleaning the oven - Self-care: haircuts, skincare restock, workouts - Health: dental checkups, medication pickups - Pets & plants: nail trims, grooming, watering - Life: car washes, checking emergency kits, calling your parents FEATURES - Simple design that shows "how many days ago" instantly - One-tap logging, with optional photos and notes - Icons and colors to organize your way - Calendar view and frequency insights - Reminders for the next time - Home Screen widget to check and log instantly PRICING - Free: track up to 3 activities with unlimited logs. Photos, notes, calendar and insights included - Premium (monthly or yearly): unlimited activities, widgets, auto-scheduling, extra icons and no ads - Prefer not to subscribe? Individual features are available as one-time purchases BACKUP Save backups to iCloud and carry your history to a new phone. Please Note - This is a subscription service that will auto-renew. - Payment will be charged to your iTunes Account. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - You can cancel your Premium subscription by going to "Settings -> iTunes & App Store -> View Apple ID -> Subscriptions". - Terms of Service: https://mogaming.notion.site/a8e0f476e7024e3c84e7daabb8817f2f
Screenshots
Verdict
Daytum and When The Last Time both sit at 4.5 stars, but that hides the real split: 60% of When The Last Time's written reviews are positive against 16% of Daytum's. When The Last Time also leads on update cadence (every 2 days vs every 2 months). Daytum's advantage is ads (none vs shown) and iOS requirement (14.0 vs 17.0). On price, rating, ratings volume and in-app purchases 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
Both are free to download. Daytum sells 2 in-app purchases, starting at $3.99 per month and When The Last Time sells 10 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Daytum against 4.6 for When The Last Time. Both are backed by a comparable volume of ratings — 12 and 25 respectively. Written reviews are what separate them: 16% of Daytum's written reviews are positive against 60% of When The Last Time's.
Daytum ships an update every 2 months, When The Last Time every 2 days. The most recent releases landed on July 18, 2026 and September 23, 2026 respectively.
| Parameter | Daytum | When The Last Time |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (12 ratings) | 4.6 (25 ratings) — better |
| Positive reviews | 16.1% of reviews | 59.5% of reviews — better |
| Number of ratings | 12 | 25 — better |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Daytum | Seiya Mogami |
Customer experience
Daytum
When The Last Time
Bugs and requests
Daytum
Reported bugs
14 issues- App crashes when editing entry dates/times
- App crashes when adding entries with past dates
- Frequent 'Unable to Save' error messages
- Data entries disappear randomly
- Duplicate entries created on save
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- Cocoa error 1550 and 1570 on login
- App crashes on startup or launch
- Login authentication failures
- App freezes on graph screens
- Incorrect data aggregation in charts
- Categories and entries disappear unexpectedly
- Syncing issues between app and web account
- App not appearing after download
- Poor performance on iPhone 4S and older devices
Requested features
11 requests- In-app documentation and user instructions
- Native iOS user authentication without web redirect
- Additional graph types (scatter plot, bar chart, cumulative)
- Ability to specify units for data entries
- Multiple data fields per entry
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- Timer function for tracking activities
- Data export functionality
- Better graphing options with y-axis markers
- Cross-reference and filtering capabilities
- iPhone 5 and iOS 6+ support
- Improved category and entry management
When The Last Time
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Daytum
- Daytum Plus$3.991 Month
- Daytum Plus$23.991 Year
When The Last Time
- Monthly Premium$1.491 Month
- Monthly Premium$1.791 Month
- Annual Premium$14.991 Year
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- Annual Premium$22.491 Year
- Unlock to input what you did.$3.99
- Import backup data$3.99
- Additional Icons$4.99
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- Auto set next schedule$4.99
- Lifetime Premium$34.49
- Lifetime Premium$41.49









