# PlainZen vs Transformers Rescue Bots

PlainZen and Transformers Rescue Bots both sit at 5.0 stars, but that hides the real split: 27% of Transformers Rescue Bots's written reviews are positive against 0% of PlainZen's. Transformers Rescue Bots also leads on chart position (#114 vs unranked) and iOS requirement (12.0 vs 16.0). PlainZen's advantage is price ($1.99 vs $3.99). On rating, ratings volume, update cadence and ads there is nothing between them.

PlainZen costs $1.99 and Transformers Rescue Bots $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for PlainZen against 5.0 for Transformers Rescue Bots. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews are what separate them: 0% of PlainZen's written reviews are positive against 27% of Transformers Rescue Bots's.

PlainZen ships an update every 13 months, Transformers Rescue Bots every 12 months. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PlainZen | Transformers Rescue Bots |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/plainzen/id366968925/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/transformers-rescue-bots/id1017447032/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | **26.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 12 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#114** |
| Size | 6 MB | 1.9 GB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vicente Malixi](https://appshunter.io/developer/355896066) | [PlayDate Digital](https://appshunter.io/developer/652113715) |

## What reviewers say

### PlainZen

[App page](https://appshunter.io/ios/app/plainzen/id366968925)

This tutorial explains Zen in simple terms, focusing on its practical application in daily life. It demystifies Zen by avoiding jargon and historical details, emphasizing how it works and improves well-being for anyone, regardless of background. The app includes features to bookmark your progress and navigate through various topics.

**Highlights:** Plain language Zen explanation, Focus on practical application, Avoids jargon and rituals, Bookmark functionality, Table of contents navigation, Covers core Zen concepts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Transformers Rescue Bots

[App page](https://appshunter.io/ios/app/transformers-rescue-bots/id1017447032)

**Currently charting:** #114 Top Paid · Book (US App Store)

Join the Transformers Rescue Bots on a mission to save Griffin Rock during the annual Astronomy Festival. This interactive storybook features 14 learning activities designed to help preschoolers develop essential skills like matching, counting, and problem-solving.

**Highlights:** Interactive storybook with original Transformers Rescue Bots story, 14 learning activities for preschoolers, Develops matching, sorting, counting, and spatial thinking skills, Reinforces number recognition, shapes, and patterns, Promotes early literacy and vocabulary, Encourages teamwork and problem-solving

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Kids love the Rescue Bots
- 👍 Engaging and educational activities
- 👍 Good value for money
- 👍 Great storyline and missions
- 👍 Well-designed animations

**What reviewers complain about**

- 🐛 App doesn't work
- 🐛 Crashes frequently
- 🐛 Freezes during gameplay
- 🐛 Blank screen issues
- 🐛 No sound

**Reported bugs**

- App does not work
- App crashes constantly
- App freezes
- App goes blank during missions
- App does not load

**Requested features**

- Fix the game so it works
- Provide refunds for non-working app
- Improve app stability
- Fix the blank screen issue during missions
- Add sound functionality


## Frequently asked questions

### Is PlainZen free?

PlainZen costs $1.99, with no in-app purchases.

### Is Transformers Rescue Bots free?

Transformers Rescue Bots costs $3.99, with no in-app purchases.

### Which has better reviews, PlainZen or Transformers Rescue Bots?

PlainZen and Transformers Rescue Bots are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do PlainZen or Transformers Rescue Bots have ads?

Neither PlainZen nor Transformers Rescue Bots shows ads.

### Which is updated more often, PlainZen or Transformers Rescue Bots?

PlainZen ships an update every 13 months, and Transformers Rescue Bots every 12 months. Most recently, PlainZen was updated on September 10, 2026 and Transformers Rescue Bots 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.*