# Mochi vs Synapse

The clearest difference is in-app purchases: Mochi at none against Synapse's 2. Mochi also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Synapse sells 2 in-app purchases, starting at $79.99 per year. Mochi asks for nothing beyond the download.

Mochi ships an update monthly, Synapse every 5 weeks. The most recent releases landed on September 22, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Mochi | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (173 ratings)](https://appshunter.io/ios/app/mochi-flashcards-and-notes/id1507775056/reviews)** | — |
| Number of ratings | **173** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 96 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Steedman](https://appshunter.io/developer/1507775055) | [Roi Rozenthal](https://appshunter.io/developer/6775226779) |

## What reviewers say

### Mochi

[App page](https://appshunter.io/ios/app/mochi-flashcards-and-notes/id1507775056)

Create and study flashcards from your notes using markdown. This app employs spaced repetition to optimize learning and reduce study time. Effortlessly convert notes into flashcards and link related information for a comprehensive study network.

**Highlights:** Markdown note-taking, Spaced repetition algorithm, One-click flashcard creation, Card and note linking, Media embedding (images, audio, video), Deck sharing

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

**In-app purchases:** none


### Synapse

[App page](https://appshunter.io/ios/app/synapse-flashcard-maker/id6780468536)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synapse Premium | $79.99 | per year |
| Synapse Premium — Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Mochi free?

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

### Is Synapse free?

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

### Do Mochi or Synapse have ads?

Neither Mochi nor Synapse shows ads.

### Which is updated more often, Mochi or Synapse?

Mochi ships an update monthly, and Synapse every 5 weeks. Most recently, Mochi was updated on September 22, 2026 and Synapse on September 4, 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.*