# Mochi vs OpenWords

The clearest difference is rating: OpenWords at 5.0 against Mochi's 4.6. OpenWords also leads on review sentiment (100% vs 81%). Mochi's advantage is ratings volume (175 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpenWords holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Mochi has 175 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 81% of Mochi's written reviews are positive against 100% of OpenWords's.

Mochi ships an update monthly, OpenWords every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Mochi | OpenWords |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (175 ratings)](https://appshunter.io/ios/app/mochi-flashcards-and-notes/id1507775056/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/openwords-learn-words/id6754798978/reviews)** |
| Number of ratings | **175** | 3 |
| Positive reviews | 81.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 101 MB | 62 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Steedman](https://appshunter.io/developer/1507775055) | [Dzina Maslouskaya](https://appshunter.io/developer/1850152524) |

## 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


### OpenWords

[App page](https://appshunter.io/ios/app/openwords-learn-words/id6754798978)

This app helps you truly remember new words by providing a deep-dive dictionary and vocabulary tool. It offers contextual definitions, flashcards, and spaced repetition to turn lookups into long-term knowledge. Track your progress and master vocabulary without accounts, subscriptions, or ads.

**Highlights:** Multi-sense dictionary lookup, CEFR levels and frequency indicators, Instant flashcard creation, Spaced repetition system (SRS), Multiple study modes, Offline access, Vocabulary progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Mochi free?

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

### Is OpenWords free?

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

### Which has better reviews, Mochi or OpenWords?

OpenWords is rated higher. Mochi averages 4.6 out of 5 from 175 ratings, while OpenWords averages 5.0 from 3 ratings.

### Do Mochi or OpenWords have ads?

Neither Mochi nor OpenWords shows ads.

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

Mochi ships an update monthly, and OpenWords every 3 weeks. Most recently, Mochi was updated on November 3, 2026 and OpenWords on November 5, 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.*