# student a2z vs Conchology Identifier

The clearest difference is in-app purchases: student a2z at none against Conchology Identifier's 2. student a2z also leads on ads (none vs shown) and review sentiment (100% vs 88%). Conchology Identifier's advantage is update cadence (every 5 weeks vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Conchology Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. student a2z asks for nothing beyond the download.

student a2z ships an update every 6 months, Conchology Identifier every 5 weeks. The most recent releases landed on September 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | student a2z | Conchology Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (47 ratings)](https://appshunter.io/ios/app/conchology-identifier/id6740013313/reviews)** |
| Number of ratings | — | **47** |
| Positive reviews | **100.0% of reviews** | 88.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 65 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [studenta2z limited](https://appshunter.io/developer/1704306038) | [Linh Nguyen Mai](https://appshunter.io/developer/1647530452) |

## What reviewers say

### student a2z

[App page](https://appshunter.io/ios/app/student-a2z/id6463403385)

This app serves as a comprehensive guide for university life, created by students for students. It offers resources and information to help navigate the challenges and opportunities of higher education.

**Highlights:** Student-created content, University life guide, Comprehensive resources, Designed for students

**Features:** macOS Compatibility

**In-app purchases:** none


### Conchology Identifier

[App page](https://appshunter.io/ios/app/conchology-identifier/id6740013313)

Identify seashell species by taking a photo. Access a vast database for detailed information and build a personalized collection of your favorite finds. Evaluate the quality, rarity, and aesthetic appeal of each shell.

**Highlights:** Seashell identification via photo, Detailed species information, Personalized seashell collection, Shell quality and rarity evaluation, Image upload for identification

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🔍 Accurate identification
- 🗂️ Helpful for organizing collections
- 💡 Great for all levels of collectors
- 🔍 Detailed and comprehensive information

**What reviewers complain about**

- 💰 Yearly pro subscription too expensive
- 🐛 Occasional issues with identification accuracy

**Reported bugs**

- No information provided after initial identification

**Requested features**

- Offline mode
- More advanced collection management tools


## Frequently asked questions

### Is student a2z free?

student a2z is free to download, with no in-app purchases.

### Is Conchology Identifier free?

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

### Do student a2z or Conchology Identifier have ads?

Conchology Identifier shows ads; student a2z does not.

### Which is updated more often, student a2z or Conchology Identifier?

student a2z ships an update every 6 months, and Conchology Identifier every 5 weeks. Most recently, student a2z was updated on September 19, 2026 and Conchology Identifier on October 16, 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.*