# Atlens vs ShrinkitApp

The clearest difference is in-app purchases: Atlens at none against ShrinkitApp's 1. Atlens also leads on update cadence (every 9 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. ShrinkitApp sells 1 one-off in-app purchase. Atlens asks for nothing beyond the download.

Atlens ships an update every 9 days, ShrinkitApp every 3 weeks. Both last shipped on November 9, 2026.

## The numbers

| Metric | Atlens | ShrinkitApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 34 MB | 3 MB |
| Requires iOS | **17** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Siyue Chen](https://appshunter.io/developer/1864869314) | [Claude Bezeaud](https://appshunter.io/developer/500254221) |

## What reviewers say

### Atlens

[App page](https://appshunter.io/ios/app/atlens/id6757147535)

**Features:** Vision Pro support

**In-app purchases:** none


### ShrinkitApp

[App page](https://appshunter.io/ios/app/shrinkitapp/id6762547698)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shrinkit Premium | $4.99 | one-time |


## Frequently asked questions

### Is Atlens free?

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

### Is ShrinkitApp free?

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

### Do Atlens or ShrinkitApp have ads?

Neither Atlens nor ShrinkitApp shows ads.

### Which is updated more often, Atlens or ShrinkitApp?

Atlens ships an update every 9 days, and ShrinkitApp every 3 weeks. Most recently, Atlens was updated on November 9, 2026 and ShrinkitApp on November 9, 2026.

---

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