# Digital Glossary vs Cotcast AI

The clearest difference is in-app purchases: Digital Glossary at none against Cotcast AI's 4. Digital Glossary also leads on iOS requirement (13.0 vs 15.1). Cotcast AI's advantage is update cadence (monthly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Cotcast AI sells 4 in-app purchases, starting at $49.99 per month. Digital Glossary asks for nothing beyond the download.

Digital Glossary ships an update every 3 months, Cotcast AI monthly. The most recent releases landed on December 16, 2025 and September 10, 2026 respectively.

## The numbers

| Metric | Digital Glossary | Cotcast AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 13 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Pleksus Bilişim Teknolojileri Danışmanlık Temsilcilik A.Ş.](https://appshunter.io/developer/418550679) | [Cotcast Yapay Zeka Teknoloji Anonim Sirketi](https://appshunter.io/developer/1708043616) |

## What reviewers say

### Digital Glossary

[App page](https://appshunter.io/ios/app/digital-glossary/id1635555174)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cotcast AI

[App page](https://appshunter.io/ios/app/cotcast-ai/id6467018143)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cotcast AI | $49.99 | per month |
| Monthly Subscription | $49.99 | per month |
| Cotcast AI Yearly | $479.99 | per year |
| Cotcast AI Yearly Subscription | $479.99 | per year |


## Frequently asked questions

### Is Digital Glossary free?

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

### Is Cotcast AI free?

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

### Do Digital Glossary or Cotcast AI have ads?

Neither Digital Glossary nor Cotcast AI shows ads.

### Which is updated more often, Digital Glossary or Cotcast AI?

Digital Glossary ships an update every 3 months, and Cotcast AI monthly. Most recently, Digital Glossary was updated on December 16, 2025 and Cotcast AI on September 10, 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.*