# Reptile Books vs Prismatext

The clearest difference is review sentiment: Prismatext at 54% against Reptile Books's 0%. Prismatext also leads on in-app purchases (none vs 10) and update cadence (every 5 weeks vs every 24 months). Reptile Books's advantage is rating (5.0 vs 3.9) and iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Reptile Books sells 10 one-off in-app purchases. Prismatext asks for nothing beyond the download.

Reptile Books holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Prismatext has 141 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of Reptile Books's written reviews are positive against 54% of Prismatext's, so the app with the better star average is not the one people write more warmly about.

Reptile Books ships an update every 24 months, Prismatext every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Reptile Books | Prismatext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/reptile-books/id892733498/reviews)** | [3.9 (141 ratings)](https://appshunter.io/ios/app/prismatext-language-learning/id1570209409/reviews) |
| Number of ratings | 4 | **141** |
| Positive reviews | 0.0% of reviews | **54.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 24 MB | 48 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jellyfish Connect Limited](https://appshunter.io/developer/373521339) | [Prismatext LLC](https://appshunter.io/developer/1570209411) |

## What reviewers say

### Reptile Books

[App page](https://appshunter.io/ios/app/reptile-books/id892733498)

Access a comprehensive collection of informative books on keeping reptiles, frogs, and turtles. Learn about housing, feeding, breeding, and health from expert-written content and numerous color photos. This free app allows in-app purchases for specific issues.

**Highlights:** Captive reptile, frog, and turtle information, Housing and enclosure setup, Feeding and nutritional guidance, Breeding and incubation techniques, Health and disease diagnosis, Color photos and expert advice

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keeping Blue-tongue Lizards | $4.99 | one-time |
| Keeping Australian Water D... | $4.99 | one-time |
| Keeping Shingleback Lizards | $4.99 | one-time |
| Keeping Frogs | $4.99 | one-time |
| Keeping Carpet Pythons | $4.99 | one-time |
| issue2 | $4.99 | one-time |
| issue1 | $4.99 | one-time |
| Keeping Children's Pythons | $5.99 | one-time |
| Keeping Bearded Dragons | $7.99 | one-time |
| Keeping Australian Geckos | $7.99 | one-time |


### Prismatext

[App page](https://appshunter.io/ios/app/prismatext-language-learning/id1570209409)

Effortlessly learn a new language by reading books. This app blends foreign words and phrases into literature, allowing for context-based vocabulary acquisition and natural grammar rule learning. Adjust the learning pace and density to suit your level, from beginner to advanced.

**Highlights:** Blended-language reading (Diglot Weave), Context-based vocabulary acquisition, Adjustable learning density, In-app definitions and pronunciation, Progress tracking, Offline reading

**In-app purchases:** none

**What reviewers like**

- 👍 Enjoyable way to learn language
- 🚀 Helpful for vocabulary and grammar
- 💡 Mixes language learning with reading
- 👍 Good customer service

**What reviewers complain about**

- 🐛 Translation errors and inaccuracies
- 🔍 Insufficient target language density
- 💰 Expensive compared to other options
- 🐛 App stability and login issues

**Reported bugs**

- App crashes and freezes
- Login and access issues
- Incorrect translations and word choices

**Requested features**

- More book selection and genres
- Ability to toggle between target language and English
- Sync reading progress across devices
- Dark mode option


## Frequently asked questions

### Is Reptile Books free?

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

### Is Prismatext free?

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

### Which has better reviews, Reptile Books or Prismatext?

Reptile Books is rated higher. Reptile Books averages 5.0 out of 5 from 4 ratings, while Prismatext averages 3.9 from 141 ratings.

### Do Reptile Books or Prismatext have ads?

Neither Reptile Books nor Prismatext shows ads.

### Which is updated more often, Reptile Books or Prismatext?

Reptile Books ships an update every 24 months, and Prismatext every 5 weeks. Most recently, Reptile Books was updated on November 1, 2026 and Prismatext on November 3, 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.*