# TimeLog vs PopSpark

The clearest difference is update cadence: TimeLog at every 4 days against PopSpark's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TimeLog sells 3 in-app purchases, starting at $1.99 per month and PopSpark sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TimeLog ships an update every 4 days, PopSpark every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TimeLog | PopSpark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timelog-study-and-habit-tracker/id6475646073/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 7 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [masashi adachi](https://appshunter.io/developer/1644649812) | [TAKUMI TAMAKI](https://appshunter.io/developer/1827256931) |

## What reviewers say

### TimeLog

[App page](https://appshunter.io/ios/app/timelog-study-and-habit-tracker/id6475646073)

Effortlessly track study, work, or habit durations with a simple tap. Visualize your progress with beautiful charts and analyze your time across daily, weekly, and monthly views to stay focused and motivated.

**Highlights:** Record daily activities and durations, Easy tracking with stopwatch, Categorize activities, Daily, weekly, and monthly charts, Analyze category and action time, Calendar view for reflection, Supports Dark Mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $1.99 | per month |
| Annual plan | $19.99 | per year |
| Lifetime plan | $29.99 | one-time |


### PopSpark

[App page](https://appshunter.io/ios/app/popspark/id6755963992)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PopSpark プレミアム | $0.99 | one-time |


## Frequently asked questions

### Is TimeLog free?

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

### Is PopSpark free?

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

### Do TimeLog or PopSpark have ads?

Both TimeLog and PopSpark show ads.

### Which is updated more often, TimeLog or PopSpark?

TimeLog ships an update every 4 days, and PopSpark every 9 days. Most recently, TimeLog was updated on October 24, 2026 and PopSpark on October 25, 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.*