# NatureCounts vs eButterfly

The clearest difference is update cadence: eButterfly at fortnightly against NatureCounts's every 6 weeks. eButterfly also leads on review sentiment (50% vs 38%) and iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

NatureCounts ships an update every 6 weeks, eButterfly fortnightly. The most recent releases landed on June 3, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | NatureCounts | eButterfly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (3 ratings)](https://appshunter.io/ios/app/ebutterfly/id6457416905/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 38.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 63 MB | 48 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Birds Canada (Apps)](https://appshunter.io/developer/1503221329) | [THE VERMONT CENTER FOR ECOSTUDIES, INC.](https://appshunter.io/developer/1700941440) |

## What reviewers say

### NatureCounts

[App page](https://appshunter.io/ios/app/naturecounts/id1503221330)

This app enables users to gather detailed wildlife monitoring data for citizen science and research projects. It offers a user-friendly, paperless system for recording observations in real-time, even offline, and syncs data to a central portal.

**Highlights:** Instant data submission from the field, Paperless point count surveys, Support for multi-stop surveys, Record precise bird locations, Offline data collection, Automatic eBird account sync

**Features:** macOS Compatibility

**In-app purchases:** none


### eButterfly

[App page](https://appshunter.io/ios/app/ebutterfly/id6457416905)

Record and share your butterfly sightings for scientific research and conservation. This free app uses AI to help identify butterflies and contributes your observations to a global database.

**Highlights:** AI-powered butterfly identification, Record and share sightings, Contribute to scientific research, Global biodiversity database, Track life lists, Multilingual support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NatureCounts free?

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

### Is eButterfly free?

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

### Do NatureCounts or eButterfly have ads?

Neither NatureCounts nor eButterfly shows ads.

### Which is updated more often, NatureCounts or eButterfly?

NatureCounts ships an update every 6 weeks, and eButterfly fortnightly. Most recently, NatureCounts was updated on June 3, 2026 and eButterfly on June 1, 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.*