# Bïndo Birding vs FM Solar

The clearest difference is update cadence: Bïndo Birding at every 2 weeks against FM Solar's every 5 months. Bïndo Birding also leads on iOS requirement (13.4 vs 15.0). 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.

Bïndo Birding ships an update every 2 weeks, FM Solar every 5 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Bïndo Birding | FM Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bindo-birding/id6444243789/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 88 MB | 22 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Bindo Group (PTY) LTD](https://appshunter.io/developer/1538963389) | [SolrBoost Pty Ltd](https://appshunter.io/developer/1667247561) |

## What reviewers say

### Bïndo Birding

[App page](https://appshunter.io/ios/app/bindo-birding/id6444243789)

Record bird sightings anywhere, even offline, and share them with friends. Explore an interactive map, document observations with photos, and connect with a community of birders.

**Highlights:** Offline sighting tracking, Interactive sighting map, Photo documentation, Social feed and groups, Leaderboards and challenges, Conservation atlassing tools

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

**In-app purchases:** none


### FM Solar

[App page](https://appshunter.io/ios/app/fm-solar/id6550922444)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bïndo Birding free?

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

### Is FM Solar free?

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

### Do Bïndo Birding or FM Solar have ads?

Neither Bïndo Birding nor FM Solar shows ads.

### Which is updated more often, Bïndo Birding or FM Solar?

Bïndo Birding ships an update every 2 weeks, and FM Solar every 5 months. Most recently, Bïndo Birding was updated on October 2, 2026 and FM Solar on September 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.*