# CS108 ObjC app vs Wave Audit

The clearest difference is update cadence: Wave Audit at every 10 days against CS108 ObjC app's every 5 months. CS108 ObjC app's advantage is iOS requirement (12.0 vs 15.0). 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.

CS108 ObjC app ships an update every 5 months, Wave Audit every 10 days. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CS108 ObjC app | Wave Audit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cs108-objc-app/id1438716260/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 3 MB | 23 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSL](https://appshunter.io/developer/1225904973) | [SimplyRFiD](https://appshunter.io/developer/1080216670) |

## What reviewers say

### CS108 ObjC app

[App page](https://appshunter.io/ios/app/cs108-objc-app/id1438716260)

This program demonstrates the capabilities of a specific RFID reader using Object-C. Source code is readily available for download, allowing for further exploration and development.

**Highlights:** Demonstrates CS108 RFID reader functions, Developed using Object-C, Source code available for download, Compatible with iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### Wave Audit

[App page](https://appshunter.io/ios/app/wave-audit/id6447556994)

**In-app purchases:** none


## Frequently asked questions

### Is CS108 ObjC app free?

CS108 ObjC app is free to download, with no in-app purchases.

### Is Wave Audit free?

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

### Do CS108 ObjC app or Wave Audit have ads?

Neither CS108 ObjC app nor Wave Audit shows ads.

### Which is updated more often, CS108 ObjC app or Wave Audit?

CS108 ObjC app ships an update every 5 months, and Wave Audit every 10 days. Most recently, CS108 ObjC app was updated on September 16, 2026 and Wave Audit on September 21, 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.*