# lensetracker vs Thalio

The clearest difference is in-app purchases: lensetracker at none against Thalio's 5. Thalio's advantage is update cadence (weekly vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Thalio sells 5 in-app purchases, starting at $2.99 per 7 days. lensetracker asks for nothing beyond the download.

lensetracker ships an update every 9 months, Thalio weekly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | lensetracker | Thalio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (7 ratings)](https://appshunter.io/ios/app/thalio/id6751552538/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 109 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Lesnykh](https://appshunter.io/developer/1546855238) | [Sergi Laurent](https://appshunter.io/developer/1835771505) |

## What reviewers say

### lensetracker

[App page](https://appshunter.io/ios/app/lensetracker/id1592959685)

**In-app purchases:** none


### Thalio

[App page](https://appshunter.io/ios/app/thalio/id6751552538)

Identify marine species with AI, explore interactive collections, and learn detailed facts about ocean life. Discover regional species and contribute to conservation efforts. Some advanced features require a subscription.

**Highlights:** AI species recognition, Interactive marine life collection, Detailed species profiles, Regional species exploration, Conservation contribution, Gamified upgrades

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reef Hero 1 Week | $2.99 | per 7 days |
| Reef Hero Monthly | $3.99 | per month |
| Early Reef Hero 1 Year | $17.99 | per year |
| Early Reef Hero 1 Year | $21.99 | per year |
| Reef Hero Yearly | $29.99 | per year |


## Frequently asked questions

### Is lensetracker free?

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

### Is Thalio free?

Thalio is free to download, with in-app purchases available.

### Which is updated more often, lensetracker or Thalio?

lensetracker ships an update every 9 months, and Thalio weekly. Most recently, lensetracker was updated on October 6, 2026 and Thalio on October 13, 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.*