# ChangeLinc vs CS710S RFID Reader ObjC

The clearest difference is update cadence: CS710S RFID Reader ObjC at every 7 months against ChangeLinc's every 30 months. ChangeLinc's advantage is iOS requirement (13.0 vs 15.6). 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.

ChangeLinc ships an update every 30 months, CS710S RFID Reader ObjC every 7 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ChangeLinc | CS710S RFID Reader ObjC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 7 months** |
| Size | 13 MB | 3 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C/F Data Systems, LLC](https://appshunter.io/developer/668150167) | [CSL](https://appshunter.io/developer/1225904973) |

## What reviewers say

### ChangeLinc

[App page](https://appshunter.io/ios/app/changelinc/id982624391)

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

**In-app purchases:** none


### CS710S RFID Reader ObjC

[App page](https://appshunter.io/ios/app/cs710s-rfid-reader-objc/id1664329679)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChangeLinc free?

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

### Is CS710S RFID Reader ObjC free?

CS710S RFID Reader ObjC is free to download, with no in-app purchases.

### Do ChangeLinc or CS710S RFID Reader ObjC have ads?

Neither ChangeLinc nor CS710S RFID Reader ObjC shows ads.

### Which is updated more often, ChangeLinc or CS710S RFID Reader ObjC?

ChangeLinc ships an update every 30 months, and CS710S RFID Reader ObjC every 7 months. Most recently, ChangeLinc was updated on October 24, 2026 and CS710S RFID Reader ObjC on October 25, 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.*