# Introvert vs ApsLing

The clearest difference is review sentiment: ApsLing at 100% against Introvert's 44%. ApsLing also leads on in-app purchases (none vs 10) and rating (5.0 vs 4.7). Introvert's advantage is ratings volume (837 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Introvert sells 10 in-app purchases, starting at $6.99 per month. ApsLing asks for nothing beyond the download.

ApsLing holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Introvert has 837 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 44% of Introvert's written reviews are positive against 100% of ApsLing's.

Introvert ships an update every 2 weeks, ApsLing every 3 weeks. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Introvert | ApsLing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (837 ratings)](https://appshunter.io/ios/app/introvert-self-development/id1561586203/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/apsling/id6759379698/reviews)** |
| Number of ratings | **837** | 1 |
| Positive reviews | 43.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 488 MB | 56 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ArtIntrovert LLC](https://appshunter.io/developer/1727512095) | [Inar Sadzba](https://appshunter.io/developer/1303062925) |

## What reviewers say

### Introvert

[App page](https://appshunter.io/ios/app/introvert-self-development/id1561586203)

Access concise, 20-minute lectures summarizing books and studies on diverse topics. Earn certificates and track progress with background playback and offline downloads. Join a global community focused on self-growth.

**Highlights:** 20-minute lectures, Summaries of books and studies, 13+ topics covered, Certificates and progress tracking, Offline downloads, Background playback

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Тариф 1 месяц | $6.99 | per month |
| Monthly rate | $6.99 | per month |
| 1 month subscription | $6.99 | per month |
| 1 year subscription | $49.99 | per year |
| Лекция | $0.99 | one-time |
| Лекция | $4.99 | one-time |
| Видеолекция | $9.99 | one-time |
| Профильный курс | $42.99 | one-time |
| Профильный курс | $49.99 | one-time |
| Профильный курс | $54.99 | one-time |

**What reviewers like**

- 🚀 Interesting and informative lectures
- 👍 Convenient and intuitive interface
- 💡 Gamification elements like rating and rewards
- 🤖 Helpful AI assistant
- 🌐 Diverse range of topics covered

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 🔌 Issues with offline mode and downloads
- 💸 Unclear subscription management and cancellation
- 🔍 Lack of search and filtering options
- 🔊 Poor audio/video synchronization

**Reported bugs**

- White screen issues
- Login and registration problems
- Inconsistent progress tracking
- Subscription billing errors
- Compatibility issues on older devices

**Requested features**

- Option to adjust text size
- Improved offline capabilities
- Seamless integration between app and website
- More personalization options
- Subtitles and transcripts for lectures


### ApsLing

[App page](https://appshunter.io/ios/app/apsling/id6759379698)

This app helps preserve and develop Abkhazian and other North Caucasian languages through reading texts and memorizing words. It utilizes spaced repetition to build vocabulary and retain learned material effectively. The project welcomes collaboration from native speakers to expand language offerings.

**Highlights:** Language preservation project, Learn Abkhazian and North Caucasian languages, Vocabulary building, Spaced repetition learning method, Text reading exercises, Collaboration opportunities

**In-app purchases:** none


## Frequently asked questions

### Is Introvert free?

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

### Is ApsLing free?

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

### Which has better reviews, Introvert or ApsLing?

ApsLing is rated higher. Introvert averages 4.7 out of 5 from 837 ratings, while ApsLing averages 5.0 from 1 ratings.

### Do Introvert or ApsLing have ads?

Neither Introvert nor ApsLing shows ads.

### Which is updated more often, Introvert or ApsLing?

Introvert ships an update every 2 weeks, and ApsLing every 3 weeks. Most recently, Introvert was updated on September 29, 2026 and ApsLing on September 17, 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.*