# Annotation Camera vs Yosensi

The clearest difference is in-app purchases: Yosensi at none against Annotation Camera's 1. Annotation Camera's advantage is update cadence (every 4 days vs every 4 weeks) and iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Annotation Camera sells 1 one-off in-app purchase. Yosensi asks for nothing beyond the download.

Annotation Camera ships an update every 4 days, Yosensi every 4 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Annotation Camera | Yosensi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 weeks |
| Size | 30 MB | 110 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAKAI SYSTEM AND CONSULTING LLC.](https://appshunter.io/developer/1581973953) | [Yosensi Sp. z o.o.](https://appshunter.io/developer/1703795403) |

## What reviewers say

### Annotation Camera

[App page](https://appshunter.io/ios/app/annotation-camera/id1633780551)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| class_limit_release | $2.99 | one-time |


### Yosensi

[App page](https://appshunter.io/ios/app/yosensi/id6463200225)

**In-app purchases:** none


## Frequently asked questions

### Is Annotation Camera free?

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

### Is Yosensi free?

Yosensi is free to download, with no in-app purchases.

### Do Annotation Camera or Yosensi have ads?

Neither Annotation Camera nor Yosensi shows ads.

### Which is updated more often, Annotation Camera or Yosensi?

Annotation Camera ships an update every 4 days, and Yosensi every 4 weeks. Most recently, Annotation Camera was updated on October 9, 2026 and Yosensi on October 7, 2026.

---

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