# Mathletix Money vs Sea Shell Identifier

The clearest difference is price: Sea Shell Identifier at Free against Mathletix Money's $9.99. Sea Shell Identifier also leads on update cadence (every 3 weeks vs every 3 months). Mathletix Money's advantage is in-app purchases (none vs 3) and device support (4 vs 2). On ads there is nothing between them.

Sea Shell Identifier is free to download; Mathletix Money costs $9.99 up front. Sea Shell Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Mathletix Money asks for nothing beyond the download.

Mathletix Money ships an update every 3 months, Sea Shell Identifier every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mathletix Money | Sea Shell Identifier |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[3.9 (169 ratings)](https://appshunter.io/ios/app/sea-shell-identifier-scanner/id6737782924/reviews)** |
| Number of ratings | — | **169** |
| Positive reviews | — | 13.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 112 MB | 60 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Player1games Inc.](https://appshunter.io/developer/1040547964) | [APPMERGE TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1822845284) |

## What reviewers say

### Mathletix Money

[App page](https://appshunter.io/ios/app/mathletix-money/id6450317058)

**In-app purchases:** none


### Sea Shell Identifier

[App page](https://appshunter.io/ios/app/sea-shell-identifier-scanner/id6737782924)

Identify seashells instantly using AI. This app provides detailed biological insights and allows you to manage your personal collection of coastal finds with location tagging.

**Highlights:** AI photo identification, 1000+ species database, Expert biological insights, Personal collection management, Location tagging for finds, Detailed species profiles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $12.99 | per year |
| Lifetime Premium | $9.99 | one-time |

**What reviewers like**

- 👍 Great design
- 🚀 Quick results
- 💡 Lots of interesting info

**What reviewers complain about**

- 😞 Inaccurate identification
- 😞 Does not work
- 😞 App closes down
- 😞 Expensive subscription
- 😞 Glitchy scans

**Reported bugs**

- App closes immediately when trying to take a picture
- App uses the first picture for subsequent scans instead of the newest
- App requires purchase again after one hour
- Camera function does not work
- Scans are glitchy

**Requested features**

- Allow trying before buying
- Lower subscription price
- Improve accuracy of shell identification
- Allow more free scans
- Fix app closing issue


## Frequently asked questions

### Is Mathletix Money free?

Mathletix Money costs $9.99, with no in-app purchases.

### Is Sea Shell Identifier free?

Sea Shell Identifier is free to download, with in-app purchases available.

### Do Mathletix Money or Sea Shell Identifier have ads?

Neither Mathletix Money nor Sea Shell Identifier shows ads.

### Which is updated more often, Mathletix Money or Sea Shell Identifier?

Mathletix Money ships an update every 3 months, and Sea Shell Identifier every 3 weeks. Most recently, Mathletix Money was updated on October 25, 2026 and Sea Shell Identifier on October 24, 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.*