# SafeSpace vs PrepFlex

The clearest difference is iOS requirement: PrepFlex at 15.6 against SafeSpace's 17.4. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SafeSpace | PrepFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/prepflex-study-optimizer/id6754576477/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 months |
| Monetization | — | Free |
| Size | 9 MB | 25 MB |
| Requires iOS | 17.4 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chiara Arreghini](https://appshunter.io/developer/1753660318) | [Rajat Aggarwal](https://appshunter.io/developer/1849009713) |

## What reviewers say

### SafeSpace

[App page](https://appshunter.io/ios/app/safespace-neurodivergent/id6670400305)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrepFlex

[App page](https://appshunter.io/ios/app/prepflex-study-optimizer/id6754576477)

This app creates personalized study plans from your available time and topics. It helps students organize last-minute study sessions into effective, time-balanced schedules tailored to their needs. The app focuses on efficiency with no sign-ins or distractions.

**Highlights:** Create personalized study plans, Tailored to available time, Add and weight study topics, Set confidence levels for topics, Local data storage for privacy, Distraction-free study environment

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

**In-app purchases:** none


## Frequently asked questions

### Is SafeSpace free?

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

### Is PrepFlex free?

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

### Do SafeSpace or PrepFlex have ads?

Neither SafeSpace nor PrepFlex 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.*