# memoryOS vs Thinkific

The clearest difference is review sentiment: memoryOS at 80% against Thinkific's 13%. memoryOS also leads on rating (4.9 vs 1.8) and ratings volume (16K vs 104). Thinkific's advantage is in-app purchases (none vs 28) and update cadence (every 8 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. memoryOS sells 20 in-app purchases, starting at $3.99 per 7 days. Thinkific asks for nothing beyond the download.

memoryOS holds the better App Store score, 4.9 against 1.8. That said, the two scores are not equally well evidenced: memoryOS has 16K ratings behind it against 104, so its average is the more settled of the two. Written reviews point the same way: 80% of memoryOS's written reviews are positive against 13% of Thinkific's.

memoryOS ships an update every 3 weeks, Thinkific every 8 days. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | memoryOS | Thinkific |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16K ratings)](https://appshunter.io/ios/app/memoryos-memory-games/id1553283646/reviews)** | [1.8 (104 ratings)](https://appshunter.io/ios/app/thinkific/id1557573471/reviews) |
| Number of ratings | **16K** | 104 |
| Positive reviews | **80.4% of reviews** | 12.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#49** | — |
| Size | 248 MB | 79 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Encoder Inc.](https://appshunter.io/developer/1524669695) | [Thinkific](https://appshunter.io/developer/1557573473) |

## What reviewers say

### memoryOS

[App page](https://appshunter.io/ios/app/memoryos-memory-games/id1553283646)

**Currently charting:** #49 Top Grossing · Education, #118 Top Free · Education (US App Store)

Enhance your memory and focus with interactive lessons and a virtual mind palace game. Learn scientifically proven techniques to improve knowledge retention and recall a wide range of information, from names and numbers to complex data and entire books.

**Highlights:** Interactive bite-sized lessons, Virtual Mind Palaces game, Spaced repetition system, Scientifically proven techniques, Improve knowledge retention, Memorize diverse information

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Weekly Plan | $3.99 | per 7 days |
| Student Monthly Plan | $4.99 | per month |
| Expert Weekly Plan | $6.99 | per 7 days |
| Essential Weekly Plan | $6.99 | per 7 days |
| Essential Monthly Plan | $14.99 | per month |
| Essential Monthly Plan | $14.99 | per month |
| Student 3 Months Plan | $19.99 | per 3 months |
| Expert Monthly Plan | $24.99 | per month |
| Expert 3 Months Plan | $49.99 | per 3 months |
| Expert 3 Months Plan | $69.99 | per 3 months |
| Expert 6 Months Plan | $89.99 | per 6 months |
| Essential Annual Plan | $89.99 | per year |
| Essential Annual Plan | $89.99 | per year |
| Essential Annual Plan | $89.99 | per year |
| Expert Annual Plan | $148.99 | per year |
| Expert Annual Plan | $149.99 | per year |
| Expert Annual Plan | $149.99 | per year |
| 10 Hearts | $0.99 | one-time |
| 10 Loci Coins | $2.99 | one-time |
| 50 Loci Coins | $14.99 | one-time |

**What reviewers like**

- 🚀 Effective memory techniques
- 👍 Interactive and engaging
- 💡 Innovative use of memory palaces
- 🤩 Impressive results in a short time
- 🎉 Fun and enjoyable to use

**What reviewers complain about**

- 💰 Expensive subscription model
- 🐛 Buggy and crashes frequently
- 🤔 Confusing navigation and UI
- 🔒 Lack of transparency around pricing
- 🙄 Aggressive upselling and marketing tactics

**Reported bugs**

- Login issues and account management problems
- Frequent crashes and app instability
- Navigation and UI elements not working as expected
- Syncing issues between devices and lost progress
- Connectivity problems when using cellular data

**Requested features**

- More free content and lessons
- Ability to create custom memory palaces
- Better progress tracking and analytics
- Integration with other learning/productivity apps
- Offline mode for lessons and memory palaces


### Thinkific

[App page](https://appshunter.io/ios/app/thinkific/id1557573471)

Access courses and communities on your schedule, from anywhere. Learn with various lesson formats optimized for mobile and track your progress seamlessly. Stay connected with instructors and peers through integrated communities and activity feeds.

**Highlights:** Mobile course access, Progress tracking, Community interaction, Multiple lesson formats, Push notifications, On-the-go learning

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and clean interface design
- 🚀 Fast performance when working properly
- 📱 Convenient on-the-go learning capability
- 💡 Branded app option available
- 🎓 Good for course content delivery when functional

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 🔐 Persistent login and authentication issues
- 📵 Poor customer support and unresponsive team
- 📱 Severe iPad/tablet compatibility problems
- 🎬 Video playback issues and constant buffering

**Reported bugs**

- Login failures and constant sign-outs
- App crashes on startup or when searching for courses
- Gray/blank screen appearing on launch
- Video playback freezing and buffering
- Complete button missing or not clickable

**Requested features**

- Unified dashboard for multiple courses from different creators
- Ability to manage multiple courses without logging out
- AirPlay and casting support for videos
- Offline download capability
- PDF annotation and highlighting tools


## Frequently asked questions

### Is memoryOS free?

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

### Is Thinkific free?

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

### Which has better reviews, memoryOS or Thinkific?

memoryOS is rated higher. memoryOS averages 4.9 out of 5 from 16K ratings, while Thinkific averages 1.8 from 104 ratings.

### Do memoryOS or Thinkific have ads?

Neither memoryOS nor Thinkific shows ads.

### Which is updated more often, memoryOS or Thinkific?

memoryOS ships an update every 3 weeks, and Thinkific every 8 days. Most recently, memoryOS was updated on September 25, 2026 and Thinkific on September 23, 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.*