# Oshi Timer vs ひよこフィルター

The clearest difference is in-app purchases: ひよこフィルター at none against Oshi Timer's 1. ひよこフィルター also leads on update cadence (daily vs every 3 months) and review sentiment (100% vs 79%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Oshi Timer sells 1 one-off in-app purchase. ひよこフィルター asks for nothing beyond the download.

Oshi Timer ships an update every 3 months, ひよこフィルター daily. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Oshi Timer | ひよこフィルター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oshi-timer/id1503076204/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 79.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasuhiro Yamada](https://appshunter.io/developer/1503076203) | [bondavi Inc.](https://appshunter.io/developer/805401904) |

## What reviewers say

### Oshi Timer

[App page](https://appshunter.io/ios/app/oshi-timer/id1503076204)

Stay motivated during study or workouts by setting a picture of your favorite character as a visual timer. Customize focus and break times, sounds, and notifications. The app supports multiple timers and device orientations.

**Highlights:** Set custom images as timer background, Create multiple timers, Customizable focus and break times, Adjustable countdown and end sounds, Background notifications, Portrait and landscape support, Dark mode compatibility

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $3.99 | one-time |


### ひよこフィルター

[App page](https://appshunter.io/ios/app/id6443337009)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Oshi Timer free?

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

### Is ひよこフィルター free?

ひよこフィルター is free to download, with no in-app purchases.

### Do Oshi Timer or ひよこフィルター have ads?

Neither Oshi Timer nor ひよこフィルター shows ads.

### Which is updated more often, Oshi Timer or ひよこフィルター?

Oshi Timer ships an update every 3 months, and ひよこフィルター daily. Most recently, Oshi Timer was updated on September 21, 2026 and ひよこフィルター on September 8, 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.*