# iObs vs BirdRing

The clearest difference is iOS requirement: iObs at 12.0 against BirdRing's 18.6. 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.

iObs ships an update monthly, BirdRing every 4 weeks. The most recent releases landed on September 8, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | iObs | BirdRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/iobs/id713587892/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 24 MB | 8 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Observation International](https://appshunter.io/developer/1464543487) | [Mario Huizinga](https://appshunter.io/developer/1439768063) |

## What reviewers say

### iObs

[App page](https://appshunter.io/ios/app/iobs/id713587892)

Record and submit observations of wildlife, including birds, mammals, and plants, directly from the field. Utilize real-time location and time, with offline capabilities. Upload your data to participating online portals when connected.

**Highlights:** Record observations in the field, Use current time and location, Offline mode available, Upload data to online portals, Supports birds, mammals, plants, etc.

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

**In-app purchases:** none


### BirdRing

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

**In-app purchases:** none


## Frequently asked questions

### Is iObs free?

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

### Is BirdRing free?

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

### Do iObs or BirdRing have ads?

Neither iObs nor BirdRing shows ads.

### Which is updated more often, iObs or BirdRing?

iObs ships an update monthly, and BirdRing every 4 weeks. Most recently, iObs was updated on September 8, 2026 and BirdRing on August 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.*