# Study Time Logger vs StuLOG

Study Time Logger and StuLOG both sit at 4.8 stars, but that hides the real split: 93% of Study Time Logger's written reviews are positive against 43% of StuLOG's. Study Time Logger also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). StuLOG's advantage is monetization model (ad-supported vs free with in-app purchases). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Study Time Logger sells 7 in-app purchases, starting at $3.49 per month and StuLOG sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Study Time Logger against 4.9 for StuLOG. That said, the two scores are not equally well evidenced: Study Time Logger has 119 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 93% of Study Time Logger's written reviews are positive against 43% of StuLOG's.

Study Time Logger ships an update fortnightly, StuLOG every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Study Time Logger | StuLOG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (119 ratings)](https://appshunter.io/ios/app/study-time-logger/id1387759250/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/stulog-study-time-tracker/id1461679466/reviews)** |
| Number of ratings | **119** | 7 |
| Positive reviews | **92.6% of reviews** | 43.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 50 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bondavi Inc.](https://appshunter.io/developer/805401904) | [Akito Ibaraki](https://appshunter.io/developer/1451523461) |

## What reviewers say

### Study Time Logger

[App page](https://appshunter.io/ios/app/study-time-logger/id1387759250)

Boost concentration and manage your time effectively with a timer-based technique. This app helps you stay on track during study or work sessions, offering customizable timers and tools to review your progress and learn focus psychology.

**Highlights:** Customizable Pomodoro timers, Task categorization and time management, Visual progress review with graphs, Focus psychology tips and articles, Flexible timer and break durations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dramatically timer pause | $3.49 | per month |
| 応援コメントがラップ調 ｜無駄機能 | $6.99 | per month |
| 応援コメントが名言風 ｜無駄機能 | $6.99 | per month |
| 無駄機能｜ドラマティックに一時停止 | $2.99 | one-time |
| Unnecessarily Detailed Data | $5.99 | one-time |
| 無駄機能｜応援コメントが名言風 | $5.99 | one-time |
| 無駄機能｜応援コメントがラップ調 | $5.99 | one-time |


### StuLOG

[App page](https://appshunter.io/ios/app/stulog-study-time-tracker/id1461679466)

Track your daily study time with this simple log app. Visualize your effort by subject, month, and year through clear charts and reports. Keep a history of exam scores and notes, with optional CSV export for spreadsheets.

**Highlights:** Log study time in 15-minute blocks, Track time by subject, View monthly and yearly reports, Record exam scores and notes, Sync across devices with iCloud, Export data to CSV (in-app purchase)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export Csv | $1.99 | one-time |


## Frequently asked questions

### Is Study Time Logger free?

Study Time Logger is free to download, with in-app purchases available.

### Is StuLOG free?

StuLOG is free to download, with in-app purchases available.

### Which has better reviews, Study Time Logger or StuLOG?

StuLOG is rated higher. Study Time Logger averages 4.8 out of 5 from 119 ratings, while StuLOG averages 4.9 from 7 ratings.

### Do Study Time Logger or StuLOG have ads?

StuLOG shows ads; Study Time Logger does not.

### Which is updated more often, Study Time Logger or StuLOG?

Study Time Logger ships an update fortnightly, and StuLOG every 2 months. Most recently, Study Time Logger was updated on November 2, 2026 and StuLOG on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*