# ApduTool vs NiSample 16

The clearest difference is iOS requirement: NiSample 16 at 13.0 against ApduTool's 16.2. On price, update cadence, 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.

ApduTool ships an update fortnightly, NiSample 16 every 2 weeks. The most recent releases landed on September 5, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ApduTool | NiSample 16 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 0 MB | 1 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Advanced Card Systems Ltd.](https://appshunter.io/developer/573447624) | [R&D Computer System](https://appshunter.io/developer/1098547421) |

## What reviewers say

### ApduTool

[App page](https://appshunter.io/ios/app/apdutool/id1669190725)

**Features:** macOS Compatibility

**In-app purchases:** none


### NiSample 16

[App page](https://appshunter.io/ios/app/nisample-16/id6777881261)

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

**In-app purchases:** none


## Frequently asked questions

### Is ApduTool free?

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

### Is NiSample 16 free?

NiSample 16 is free to download, with no in-app purchases.

### Do ApduTool or NiSample 16 have ads?

Neither ApduTool nor NiSample 16 shows ads.

### Which is updated more often, ApduTool or NiSample 16?

ApduTool ships an update fortnightly, and NiSample 16 every 2 weeks. Most recently, ApduTool was updated on September 5, 2026 and NiSample 16 on September 22, 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.*