# Oshi Time vs 推しのAnniversary

The clearest difference is in-app purchases: 推しのAnniversary at none against Oshi Time's 5. 推しのAnniversary also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.2). Oshi Time's advantage is update cadence (every 5 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Oshi Time sells 5 in-app purchases, starting at $2.49 per month. 推しのAnniversary asks for nothing beyond the download.

Oshi Time ships an update every 5 days, 推しのAnniversary every 2 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | Oshi Time | 推しのAnniversary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 57 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [keita suzuki](https://appshunter.io/developer/1620148819) | [Takayuki Kudo](https://appshunter.io/developer/1757781809) |

## What reviewers say

### Oshi Time

[App page](https://appshunter.io/ios/app/oshi-time-study-and-focus-timer/id6449951882)

Enhance your study sessions with a personalized focus timer featuring your favorite idols, characters, or actors. Earn motivational messages and track your progress with customizable themes and layouts. Turn your passion into productivity and build discipline.

**Highlights:** Customizable themes with favorite characters, Motivational reward messages, Automatic study hour tracking, Pomodoro, countdown, and stopwatch modes, Ticket Mode for event syncing, Immersive focus with UI hiding

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.49 | per month |
| Premium Plan | $2.99 | per month |
| Premium Plan | $17.99 | per year |
| Premium Plan | $24.99 | per year |
| Premium Plan | $79.99 | one-time |


### 推しのAnniversary

[App page](https://appshunter.io/ios/app/anniversary/id6550903550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oshi Time free?

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

### Is 推しのAnniversary free?

推しのAnniversary is free to download, with no in-app purchases.

### Do Oshi Time or 推しのAnniversary have ads?

Both Oshi Time and 推しのAnniversary show ads.

### Which is updated more often, Oshi Time or 推しのAnniversary?

Oshi Time ships an update every 5 days, and 推しのAnniversary every 2 months. Most recently, Oshi Time was updated on October 10, 2026 and 推しのAnniversary on October 10, 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.*