# Nitea Check It vs Source.ag

The clearest difference is update cadence: Source.ag at every 5 days against Nitea Check It's every 2 months. Nitea Check It's advantage is device support (3 vs 1) and iOS requirement (6.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Nitea Check It ships an update every 2 months, Source.ag every 5 days. The most recent releases landed on September 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Nitea Check It | Source.ag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 21 MB | 142 MB |
| Requires iOS | **6.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nitea B.V.](https://appshunter.io/developer/568386572) | [Source.ag B.V.](https://appshunter.io/developer/1616140864) |

## What reviewers say

### Nitea Check It

[App page](https://appshunter.io/ios/app/nitea-check-it/id787148888)

**Features:** macOS Compatibility

**In-app purchases:** none


### Source.ag

[App page](https://appshunter.io/ios/app/sourceag/id6775826276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nitea Check It free?

Nitea Check It is free to download, with no in-app purchases.

### Is Source.ag free?

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

### Do Nitea Check It or Source.ag have ads?

Neither Nitea Check It nor Source.ag shows ads.

### Which is updated more often, Nitea Check It or Source.ag?

Nitea Check It ships an update every 2 months, and Source.ag every 5 days. Most recently, Nitea Check It was updated on September 11, 2026 and Source.ag on September 30, 2026.

---

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