# Plan B vs IoTronics

The clearest difference is in-app purchases: IoTronics at none against Plan B's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Plan B sells 2 one-off in-app purchases. IoTronics asks for nothing beyond the download.

## The numbers

| Metric | Plan B | IoTronics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plan-b-english-practice-game/id1485688378/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 165 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Yehezkiel Cheryan Tjandra](https://appshunter.io/developer/1509602783) | [IEM AMERICA CORPORATION](https://appshunter.io/developer/1489147623) |

## What reviewers say

### Plan B

[App page](https://appshunter.io/ios/app/plan-b-english-practice-game/id1485688378)

Practice English skills through an interactive survival story. Make choices that impact the narrative, improve reading, listening, and speaking abilities, and track your progress. Respond to characters by speaking to help them navigate challenges.

**Highlights:** Branching story-based learning, Reading, listening, and speaking practice, Oral response for speaking accuracy, Progress tracking and analysis, Immersive survival narrative, Multiple story outcomes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Pyramid | $0.99 | one-time |
| Crash Landing | $0.99 | one-time |


### IoTronics

[App page](https://appshunter.io/ios/app/iotronics/id6471580534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plan B free?

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

### Is IoTronics free?

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

### Do Plan B or IoTronics have ads?

Neither Plan B nor IoTronics shows ads.

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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.*