Simple vs LastTime Logger
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simple
This application offers a straightforward tool for converting units and performing calculations. It combines both functions for user convenience, making it ideal for everyday tasks rather than highly specialized professional use.
- Unit conversion
- Calculator functionality
- Combined converter and calculator
- Easy to use interface
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Easy and simple unit conversion calculator. Converter and calculator are mixed for convenience. *This is not for a highly specialized job.
LastTime Logger
Easily log and track the time elapsed since you last performed an activity. This app helps you remember recurring events, build habits, and manage personal activities with customizable logging and iCloud sync.
- Log activities with a single tap
- View elapsed time at a glance
- Create custom activities with icons or photos
- Organize logs with grouping
- Calendar and history view with notes
- iCloud sync for data safety
- Customizable notifications
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Full iCloud Sync Support "When was the last time I made curry? Maybe it's time to make it again." "How many days has it been since we went to the amusement park?" "Cutting back on drinking... ugh..." "When did I last clean the ventilation fan?!?!" "When was the last time I went to a bookstore?" An app has arrived to solve all those everyday "wait, when was that?" moments with a single tap. Last Time Log is a simple, easy-to-use logging app that lets you intuitively track and manage the time elapsed since you last did something. With full iCloud sync support, your data stays safe even when you switch phones! Use notifications to remind yourself about chores or build better habits! Key Features β Easy Logging & Elapsed Time at a Glance Just tap a tile on the home screen! Instantly record "just did it." Elapsed time is automatically calculated and displayed clearly, such as "3 days and 4 hours since last ββ." β Fully Customizable Create any activity you want to track β drinking nights, cleaning, haircuts, and more. Choose your favorite icon or pick a photo from your phone to build a home screen that's uniquely yours. With the grouping feature, you can organize by family member or separate work from personal life. The possibilities are endless. You can now set your favorite color for each unit. Make your days even more colorful! β Calendar & History for Looking Back See what you did and when at a glance with dots on the calendar. Browse past entries in a list view, and add notes to each log. The time between entries is automatically displayed, helping you understand your own pace. Recommended For Anyone who wants to track and build habits Anyone who wants to manage workout intervals for weight training, running, and more Anyone who wants to log drinking days (and rest days for your liver) Anyone who wants to keep track of recurring events like salon visits or oil changes Anyone who wants an easy way to log daily meals With Last Time Log, make your daily tracking more fun and more simple. You'll never forget "the last time you did it" again.
Screenshots
Verdict
The clearest difference is in-app purchases: Simple at none against LastTime Logger's 3. Simple also leads on ads (none vs shown) and iOS requirement (9.0 vs 17.6). LastTime Logger's advantage is update cadence (fortnightly vs every 6 months). On price, review sentiment and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. LastTime Logger sells 3 one-off in-app purchases. Simple asks for nothing beyond the download.
Simple ships an update every 6 months, LastTime Logger fortnightly. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.
| Parameter | Simple | LastTime Logger |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 6 months | Fortnightly β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Monetization | Free β better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 9.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 32 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | KENTA OKAMURA | Hiroyuki Kako |
Customer experience
Simple
LastTime Logger
In-app purchases
Simple
No in-app purchases
LastTime Logger
- Coffee$2.99
- Good Burger$9.99
- Dinner$29.99
Questions
Is Simple free?
Is LastTime Logger free?
Do Simple or LastTime Logger have ads?
Which is updated more often, Simple or LastTime Logger?
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