# Smart Repetition vs Arithmetic Tutor

The clearest difference is price: Smart Repetition at Free against Arithmetic Tutor's $0.99. Smart Repetition also leads on update cadence (every 3 weeks vs every 49 months). Arithmetic Tutor's advantage is in-app purchases (none vs 6). On ads, device support and iOS requirement there is nothing between them.

Smart Repetition is free to download; Arithmetic Tutor costs $0.99 up front. Smart Repetition sells 6 in-app purchases, starting at $1.99 per month. Arithmetic Tutor asks for nothing beyond the download.

Smart Repetition ships an update every 3 weeks, Arithmetic Tutor every 49 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Smart Repetition | Arithmetic Tutor |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/smart-repetition/id1556865655/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 96.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 49 months |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elena Kuraeva](https://appshunter.io/developer/1556865657) | [Harmonic Sense](https://appshunter.io/developer/371760835) |

## What reviewers say

### Smart Repetition

[App page](https://appshunter.io/ios/app/smart-repetition/id1556865655)

This app helps you memorize information using spaced repetition. Create digital flashcards for words, phrases, or rules to efficiently transfer knowledge to long-term memory with minimal study time.

**Highlights:** Spaced repetition algorithm, Customizable flashcards, Long-term memory storage, Efficient memorization, Study reminders

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription for a month | $1.99 | per month |
| Subscription for a year | $9.99 | per year |
| filter | $3.99 | one-time |
| capuchino | $4.99 | one-time |
| capuchino_croissant | $12.99 | one-time |
| Photo cards | $29.99 | one-time |


### Arithmetic Tutor

[App page](https://appshunter.io/ios/app/arithmetic-tutor/id1633767607)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Repetition free?

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

### Is Arithmetic Tutor free?

Arithmetic Tutor costs $0.99, with no in-app purchases.

### Do Smart Repetition or Arithmetic Tutor have ads?

Neither Smart Repetition nor Arithmetic Tutor shows ads.

### Which is updated more often, Smart Repetition or Arithmetic Tutor?

Smart Repetition ships an update every 3 weeks, and Arithmetic Tutor every 49 months. Most recently, Smart Repetition was updated on October 9, 2026 and Arithmetic Tutor on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*