# Never Forget vs Spaced Repetition

The clearest difference is update cadence: Spaced Repetition at monthly against Never Forget's every 4 months. Spaced Repetition also leads on review sentiment (88% vs 69%) and rating (4.3 vs 4.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Never Forget sells 3 in-app purchases, starting at $2.99 per month and Spaced Repetition sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Spaced Repetition holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 15 and 6 respectively. Written reviews point the same way: 69% of Never Forget's written reviews are positive against 88% of Spaced Repetition's.

Never Forget ships an update every 4 months, Spaced Repetition monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Never Forget | Spaced Repetition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/never-forget-spaced-reminder/id1551467159/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/spaced-repetition-synapse/id6672094098/reviews)** |
| Number of ratings | **15** | 6 |
| Positive reviews | 68.8% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 19 MB | 34 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Titans Boost](https://appshunter.io/developer/1551467161) | [SAMUEL PREMJI](https://appshunter.io/developer/1767673207) |

## What reviewers say

### Never Forget

[App page](https://appshunter.io/ios/app/never-forget-spaced-reminder/id1551467159)

This app uses spaced repetition to help you remember newly learned information. It sends timely reminders for review, allowing you to track progress and retain knowledge effectively. Organize your learning with custom categories and notes.

**Highlights:** Spaced repetition learning method, Customizable reminders and schedules, Progress tracking, Organize with colors, emojis, categories, tags, Add links and notes for context, Daily review widgets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $20.99 | per year |
| Lifetime | $29.99 | one-time |


### 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 |


## Frequently asked questions

### Is Never Forget free?

Never Forget is free to download, with in-app purchases available.

### Is Spaced Repetition free?

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

### Which has better reviews, Never Forget or Spaced Repetition?

Spaced Repetition is rated higher. Never Forget averages 4.1 out of 5 from 15 ratings, while Spaced Repetition averages 4.3 from 6 ratings.

### Do Never Forget or Spaced Repetition have ads?

Neither Never Forget nor Spaced Repetition shows ads.

### Which is updated more often, Never Forget or Spaced Repetition?

Never Forget ships an update every 4 months, and Spaced Repetition monthly. Most recently, Never Forget was updated on October 24, 2026 and Spaced Repetition on October 24, 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.*