# Feathers vs Critter

The clearest difference is update cadence: Critter at every 2 weeks against Feathers's every 4 months. Critter also leads on iOS requirement (16.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Feathers against 5.0 for Critter. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Feathers ships an update every 4 months, Critter every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Feathers | Critter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/feathers-birding-field-notes/id6746421825/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/critter-counter/id6763320337/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 76 MB | 11 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Land Urchin LLC](https://appshunter.io/developer/1752024432) | [CHRISTOPHER RYAN SPURLOCK](https://appshunter.io/developer/1895261670) |

## What reviewers say

### Feathers

[App page](https://appshunter.io/ios/app/feathers-birding-field-notes/id6746421825)

Record detailed bird sightings and sessions in the field. Save precise locations, apply custom tags, and refine records with taxonomy options. Fetch real-time weather to document your birding journey.

**Highlights:** Capture individual bird sightings, Record birding sessions/checklists, Save precise location coordinates, Apply custom tags to sightings, Detailed taxonomy options, Fetch real-time weather information

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

**In-app purchases:** none


### Critter

[App page](https://appshunter.io/ios/app/critter-counter/id6763320337)

Easily track and count any animals or objects you spot during your walks. The app logs the time, location, and quantity of each sighting, allowing you to review your discoveries on a map and in your walk history. It offers a simple, one-tap interface and an Apple Watch companion for convenient counting.

**Highlights:** Count anything with custom lists, One-tap logging for sightings, Sighting map with location data, Detailed walk history, Apple Watch companion app, Calm, dark-mode-friendly design, Guest mode for privacy

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Feathers free?

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

### Is Critter free?

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

### Which has better reviews, Feathers or Critter?

Feathers and Critter are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do Feathers or Critter have ads?

Neither Feathers nor Critter shows ads.

### Which is updated more often, Feathers or Critter?

Feathers ships an update every 4 months, and Critter every 2 weeks. Most recently, Feathers was updated on October 24, 2026 and Critter on October 31, 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.*