# Memory Training vs Lost in Play

The clearest difference is in-app purchases: Memory Training at none against Lost in Play's 1. Memory Training also leads on review sentiment (100% vs 85%) and update cadence (every 9 days vs every 3 weeks). Lost in Play's advantage is ads (none vs shown) and ratings volume (12K vs 3). On price, rating and device support there is nothing between them.

Both are free to download. Lost in Play sells 1 one-off in-app purchase. Memory Training asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Memory Training against 4.9 for Lost in Play. That said, the two scores are not equally well evidenced: Lost in Play has 12K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of Memory Training's written reviews are positive against 85% of Lost in Play's.

Memory Training ships an update every 9 days, Lost in Play every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Memory Training | Lost in Play |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/memory-training-have-fun/id1271405913/reviews)** | [4.9 (12K ratings)](https://appshunter.io/ios/app/lost-in-play/id6449434958/reviews) |
| Number of ratings | 3 | **12K** |
| Positive reviews | **100.0% of reviews** | 84.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 20 MB | 791 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Peikun Duan](https://appshunter.io/developer/1240254007) | [Snapbreak Games](https://appshunter.io/developer/1150830796) |

## What reviewers say

### Memory Training

[App page](https://appshunter.io/ios/app/memory-training-have-fun/id1271405913)

This brain-training game challenges you to remember the quantity and direction of colored ducks. Test your memory against the clock and see if you can beat a first grader's score. It's easy to learn but difficult to master, offering addictive gameplay for all ages.

**Highlights:** Remember duck colors and directions, Timed challenges, Bonus points for speed, Cute duck characters, Compete via Game Center

**Features:** macOS Compatibility

**In-app purchases:** none


### Lost in Play

[App page](https://appshunter.io/ios/app/lost-in-play/id6449434958)

Embark on an epic adventure as a brother and sister on a quest to find their way home. Solve unique puzzles, interact with quirky characters, and explore a world where imagination comes to life. This interactive cartoon-style game offers a nostalgic journey filled with mystery and delightful challenges.

**Highlights:** Animated puzzle adventure, Unique puzzles and mini-games, Interactive cartoon style, No dialogue, visual communication, Family-friendly experience, Nostalgic inspiration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $3.99 | one-time |

**What reviewers like**

- 🤩 Fantastic animation and graphics
- 👍 Engaging and challenging puzzles
- 😊 Charming and imaginative story
- 🎨 Unique and creative gameplay
- 🕹️ Fun mini-games and interactive elements

**What reviewers complain about**

- ⏱️ Game felt too short
- 🤔 Some puzzles were confusing or unclear
- 🐛 Occasional crashes or glitches reported
- 💲 Paid version required to access full game

**Reported bugs**

- Freezing or crashing issues in certain levels
- Inability to rotate device orientation

**Requested features**

- More episodes or content updates
- Ability to save progress across devices
- Hints or tips for more challenging puzzles


## Frequently asked questions

### Is Memory Training free?

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

### Is Lost in Play free?

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

### Which has better reviews, Memory Training or Lost in Play?

Memory Training is rated higher. Memory Training averages 5.0 out of 5 from 3 ratings, while Lost in Play averages 4.9 from 12K ratings.

### Do Memory Training or Lost in Play have ads?

Memory Training shows ads; Lost in Play does not.

### Which is updated more often, Memory Training or Lost in Play?

Memory Training ships an update every 9 days, and Lost in Play every 3 weeks. Most recently, Memory Training was updated on November 3, 2026 and Lost in Play on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*