# Spaced Repetition vs Ripasso

The clearest difference is rating: Ripasso at 5.0 against Spaced Repetition's 4.3. Ripasso also leads on in-app purchases (none vs 3) and update cadence (every 4 days vs monthly). Spaced Repetition's advantage is ratings volume (6 vs 1) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Spaced Repetition sells 3 in-app purchases, starting at $1.99 per month. Ripasso asks for nothing beyond the download.

Ripasso holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Spaced Repetition has 6 ratings behind it against 1, so its average is the more settled of the two.

Spaced Repetition ships an update monthly, Ripasso every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Spaced Repetition | Ripasso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/spaced-repetition-synapse/id6672094098/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ripasso/id6758546119/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 1 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SAMUEL PREMJI](https://appshunter.io/developer/1767673207) | [Blockwise LLC](https://appshunter.io/developer/1824823735) |

## What reviewers say

### Spaced Repetition

[App page](https://appshunter.io/ios/app/spaced-repetition-synapse/id6672094098)

This app simplifies revision planning with a personalized schedule and timely reminders. It offers a calendar view and customizable intervals, eliminating the need for manual flashcard creation. Focus on learning without the stress of organizing your study plan.

**Highlights:** Personalized revision plan creation, Timely revision reminders, Intuitive calendar visualization, Customizable revision intervals, No flashcard creation required

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Annual | $9.99 | per year |
| Synapse premium | $29.99 | one-time |


### Ripasso

[App page](https://appshunter.io/ios/app/ripasso/id6758546119)

This app uses intelligent spaced repetition to help you memorize information. Add facts, assign priorities, and receive notifications at optimal intervals to reinforce learning. It's designed for efficient knowledge retention with a focus on user control and privacy.

**Highlights:** Intelligent spaced repetition, Weighted priority system, Customizable active hours, Native iOS design with dark mode, Local data storage, No account required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spaced Repetition free?

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

### Is Ripasso free?

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

### Which has better reviews, Spaced Repetition or Ripasso?

Ripasso is rated higher. Spaced Repetition averages 4.3 out of 5 from 6 ratings, while Ripasso averages 5.0 from 1 ratings.

### Do Spaced Repetition or Ripasso have ads?

Neither Spaced Repetition nor Ripasso shows ads.

### Which is updated more often, Spaced Repetition or Ripasso?

Spaced Repetition ships an update monthly, and Ripasso every 4 days. Most recently, Spaced Repetition was updated on October 24, 2026 and Ripasso on October 28, 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.*