# PopStudy vs Readle

The clearest difference is ads: PopStudy at none against Readle's shown. PopStudy also leads on review sentiment (100% vs 81%) and rating (4.9 vs 4.7). Readle's advantage is ratings volume (1.4K vs 8) and iOS requirement (15.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PopStudy sells 3 one-off in-app purchases and Readle sells 9 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

PopStudy holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Readle has 1.4K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of PopStudy's written reviews are positive against 81% of Readle's.

PopStudy ships an update fortnightly, Readle every 3 weeks. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | PopStudy | Readle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/popstudy-language-learning/id1169672977/reviews)** | [4.7 (1.4K ratings)](https://appshunter.io/ios/app/readle-learn-languages-daily/id1574889455/reviews) |
| Number of ratings | 8 | **1.4K** |
| Positive reviews | **100.0% of reviews** | 81.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 145 MB | 153 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Longtail Studios](https://appshunter.io/developer/305747913) | [A-Type Technologies](https://appshunter.io/developer/1574889877) |

## What reviewers say

### PopStudy

[App page](https://appshunter.io/ios/app/popstudy-language-learning/id1169672977)

Master any subject with this educational app utilizing a spaced repetition system. Create custom study mixes, engage in personalized sessions, and track your learning progress. Access curated content and study offline on your devices.

**Highlights:** Spaced repetition system, Curated expert content, Customizable study mixes, Personalized daily sessions, Progress tracking, Cross-device syncing, Offline studying

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Subscription | $7.99 | one-time |
| 3-Month Subscription | $19.99 | one-time |
| 1-Year Subscription | $59.99 | one-time |


### Readle

[App page](https://appshunter.io/ios/app/readle-learn-languages-daily/id1574889455)

Master new languages through engaging real-world stories and bite-sized lessons. Practice reading, listening, and vocabulary with interactive quizzes and flashcards. Track your progress and see measurable improvements in just 5 minutes a day.

**Highlights:** Learn through real stories, Bite-sized daily lessons, Reading and listening practice, Instant word lookup, Smart vocabulary practice, Quizzes and skill testing, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn Languages: Premium | $12.99 | per month |
| Langster Monthly: Daily Reads | $12.99 | per month |
| Readle Monthly: Daily Reads | $14.99 | per month |
| Readle Quarterly Subscription | $44.99 | per 3 months |
| Langster Yearly: Daily Stories | $69.99 | per year |
| Learn Languages: Premium | $69.99 | per year |
| Readle Yearly: Daily Stories | $69.99 | per year |
| Langster Premium Lifetime | $199.99 | one-time |
| Readle Premium Lifetime | $249.99 | one-time |

**What reviewers like**

- 🚀 Interesting and well-structured stories
- 👍 Convenient translation and pronunciation features
- 🎓 Helpful grammar and vocabulary lessons
- 📚 Diverse range of content and language levels
- 🤓 Effective for improving reading and listening skills

**What reviewers complain about**

- 🐛 Occasional app crashes or freezing
- 💰 Limited free content, requires subscription
- 🕰️ Short stories may not provide enough immersion
- 🔍 Difficulty finding specific content or topics

**Reported bugs**

- Audio not working for some users
- Subscription issues and unexpected charges

**Requested features**

- Add more languages beyond the current offerings
- Improve navigation and search functionality
- Provide more detailed grammar explanations
- Allow customization of vocabulary and quiz settings
- Integrate speaking and writing practice exercises


## Frequently asked questions

### Is PopStudy free?

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

### Is Readle free?

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

### Which has better reviews, PopStudy or Readle?

PopStudy is rated higher. PopStudy averages 4.9 out of 5 from 8 ratings, while Readle averages 4.7 from 1.4K ratings.

### Do PopStudy or Readle have ads?

Readle shows ads; PopStudy does not.

### Which is updated more often, PopStudy or Readle?

PopStudy ships an update fortnightly, and Readle every 3 weeks. Most recently, PopStudy was updated on September 17, 2026 and Readle on September 25, 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.*