# BirdRing vs BATLOGGER Control

The clearest difference is update cadence: BirdRing at every 4 weeks against BATLOGGER Control's every 10 months. BATLOGGER Control's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.6). On price, 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.

BirdRing ships an update every 4 weeks, BATLOGGER Control every 10 months. The most recent releases landed on August 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | BirdRing | BATLOGGER Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 10 months |
| Size | 8 MB | 57 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mario Huizinga](https://appshunter.io/developer/1439768063) | [Elekon AG](https://appshunter.io/developer/1591447845) |

## What reviewers say

### BirdRing

[App page](https://appshunter.io/ios/app/birdring/id1439768064)

**In-app purchases:** none


### BATLOGGER Control

[App page](https://appshunter.io/ios/app/batlogger-control/id1591447843)

**In-app purchases:** none


## Frequently asked questions

### Is BirdRing free?

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

### Is BATLOGGER Control free?

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

### Do BirdRing or BATLOGGER Control have ads?

Neither BirdRing nor BATLOGGER Control shows ads.

### Which is updated more often, BirdRing or BATLOGGER Control?

BirdRing ships an update every 4 weeks, and BATLOGGER Control every 10 months. Most recently, BirdRing was updated on August 18, 2026 and BATLOGGER Control on September 11, 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.*