# CheckFolha vs NSERIAL

The clearest difference is update cadence: NSERIAL at weekly against CheckFolha's every 4 months. CheckFolha's advantage is iOS requirement (11.0 vs 14.0.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CheckFolha ships an update every 4 months, NSERIAL weekly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CheckFolha | NSERIAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 18 MB | 29 MB |
| Requires iOS | **11.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rubik Studio](https://appshunter.io/developer/1514469017) | [AM CONSULTING INFORMATICA LTDA](https://appshunter.io/developer/1735033368) |

## What reviewers say

### CheckFolha

[App page](https://appshunter.io/ios/app/checkfolha/id1560002941)

**Features:** macOS Compatibility

**In-app purchases:** none


### NSERIAL

[App page](https://appshunter.io/ios/app/nserial/id6761963399)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckFolha free?

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

### Is NSERIAL free?

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

### Do CheckFolha or NSERIAL have ads?

Neither CheckFolha nor NSERIAL shows ads.

### Which is updated more often, CheckFolha or NSERIAL?

CheckFolha ships an update every 4 months, and NSERIAL weekly. Most recently, CheckFolha was updated on October 6, 2026 and NSERIAL on October 16, 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.*