# Green Mister App vs NFC CASE

The clearest difference is update cadence: NFC CASE at monthly against Green Mister App's every 69 months. 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.

Green Mister App ships an update every 69 months, NFC CASE monthly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Green Mister App | NFC CASE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 69 months | **Monthly** |
| Size | 12 MB | 8 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uriel Alejandro Garcia Espana](https://appshunter.io/developer/1457356066) | [石英 蒋](https://appshunter.io/developer/1753214115) |

## What reviewers say

### Green Mister App

[App page](https://appshunter.io/ios/app/green-mister-app/id1500935285)

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

**In-app purchases:** none


### NFC CASE

[App page](https://appshunter.io/ios/app/nfc-case/id6504702931)

**In-app purchases:** none


## Frequently asked questions

### Is Green Mister App free?

Green Mister App is free to download, with no in-app purchases.

### Is NFC CASE free?

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

### Do Green Mister App or NFC CASE have ads?

Neither Green Mister App nor NFC CASE shows ads.

### Which is updated more often, Green Mister App or NFC CASE?

Green Mister App ships an update every 69 months, and NFC CASE monthly. Most recently, Green Mister App was updated on October 13, 2026 and NFC CASE on October 18, 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.*