# Spaced Repetition by Spacey vs Order

The clearest difference is in-app purchases: Order at none against Spaced Repetition by Spacey's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spaced Repetition by Spacey sells 4 in-app purchases, starting at $3.99 per month. Order asks for nothing beyond the download.

## The numbers

| Metric | Spaced Repetition by Spacey | Order |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spaced-repetition-by-spacey/id6469460485/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Freemium | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hubert Sosnicki](https://appshunter.io/developer/1712016039) | [YANG SHEN](https://appshunter.io/developer/1895754803) |

## What reviewers say

### Spaced Repetition by Spacey

[App page](https://appshunter.io/ios/app/spaced-repetition-by-spacey/id6469460485)

This study companion helps you plan, track, and optimize your learning sessions. It utilizes scientifically-proven spaced repetition techniques and allows you to organize study material into custom categories. Choose from flexible study plans to suit your needs and enhance memory retention.

**Highlights:** Spaced Repetition for memory retention, Customizable study categories, Flexible study plan options, Personalized study companion, Track and optimize study sessions

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $29.99 | per year |
| Lifetime | $24.99 | one-time |
| Lifetime | $49.99 | one-time |


### Order

[App page](https://appshunter.io/ios/app/order-priority/id6770762169)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spaced Repetition by Spacey free?

Spaced Repetition by Spacey is free to download, with in-app purchases available.

### Is Order free?

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

### Do Spaced Repetition by Spacey or Order have ads?

Neither Spaced Repetition by Spacey nor Order 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.*