# INPN Espèces vs GLAD

The clearest difference is update cadence: INPN Espèces at every 6 weeks against GLAD's every 14 months. 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.

INPN Espèces ships an update every 6 weeks, GLAD every 14 months. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | INPN Espèces | GLAD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/inpn-especes/id1111609919/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 14 months |
| Monetization | Free | — |
| Size | 49 MB | 21 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muséum national d’Histoire naturelle](https://appshunter.io/developer/963208091) | [Région Bretagne](https://appshunter.io/developer/1488741457) |

## What reviewers say

### INPN Espèces

[App page](https://appshunter.io/ios/app/inpn-especes/id1111609919)

Discover local wildlife and contribute to biodiversity monitoring. Easily share your observations with experts by uploading photos, location, and species details. Participate in scientific quests and educational activities.

**Highlights:** Discover local species, Share observations with experts, Photo identification, Geolocation of observations, Taxonomic group identification, Participate in scientific quests, Educational activities for schools

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Educational and informative
- 🌟 Contributes to biodiversity knowledge
- 🎯 Gamified with points and quests
- 🤝 Expert validation of observations

**What reviewers complain about**

- 🐌 Slow performance/loading
- 🐛 Frequent bugs and glitches
- ⏳ Long wait for observation validation
- ⚠️ Login/connection issues (expired token)
- 🤔 Difficulty creating accounts

**Reported bugs**

- Observations not being validated for a month
- Bugs in the application
- Impossible to send observations to experts
- Expired token error, preventing login
- Cannot reconnect after password reset

**Requested features**

- AI-based identification
- Social features (friends, sharing)
- Statistics directly in the app
- Ability to filter quests by location
- Display species already spotted in the commune


### GLAD

[App page](https://appshunter.io/ios/app/glad/id6470450443)

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

**In-app purchases:** none


## Frequently asked questions

### Is INPN Espèces free?

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

### Is GLAD free?

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

### Do INPN Espèces or GLAD have ads?

Neither INPN Espèces nor GLAD shows ads.

### Which is updated more often, INPN Espèces or GLAD?

INPN Espèces ships an update every 6 weeks, and GLAD every 14 months. Most recently, INPN Espèces was updated on October 19, 2026 and GLAD on October 21, 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.*