# Noji vs Perfusion Mind

The clearest difference is review sentiment: Perfusion Mind at 100% against Noji's 64%. Perfusion Mind also leads on ads (none vs shown) and rating (5.0 vs 4.6). Noji's advantage is ratings volume (14K vs 5) and update cadence (every 8 days vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Noji sells 17 in-app purchases, starting at $4.99 per month and Perfusion Mind sells 5 in-app purchases, starting at $4.00 per month. Whichever you choose, the download price is not the number that matters.

Perfusion Mind holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Noji has 14K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 64% of Noji's written reviews are positive against 100% of Perfusion Mind's.

Noji ships an update every 8 days, Perfusion Mind every 2 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Noji | Perfusion Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (14K ratings)](https://appshunter.io/ios/app/noji-flashcards-study-app/id1573585542/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/perfusion-mind/id6741581190/reviews)** |
| Number of ratings | **14K** | 5 |
| Positive reviews | 64.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 194 MB | 50 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DELIGHTHUB PTE. LTD.](https://appshunter.io/developer/1896376487) | [Perfusion Mind, LLC](https://appshunter.io/developer/1794763897) |

## What reviewers say

### Noji

[App page](https://appshunter.io/ios/app/noji-flashcards-study-app/id1573585542)

Create and study digital flashcards using an enhanced spaced repetition algorithm to maximize learning. Access a vast library of pre-made decks or collaborate online. Ideal for students, teachers, and language learners.

**Highlights:** Create and study digital flashcards, Enhanced spaced repetition algorithm, Customizable card appearance, 50k pre-made deck library, Online collaboration, Web version for cross-device use

**Features:** Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AnkiPro Premium 1 Month | $4.99 | per month |
| Premium Access: 30 Days | $4.99 | per month |
| Premium 1 Month | $4.99 | per month |
| AnkiPro Premium 1 Month | $4.99 | per month |
| AnkiPro Premium Annual | $17.99 | per year |
| AnkiPro Premium 6 Months | $19.99 | per 6 months |
| Premium Monthly New | $19.99 | per month |
| Premium 1 Month | $19.99 | per month |
| Noji Flashcards - Premium Plan | $29.99 | per year |
| Anki Flashcards - Premium Plan | $29.99 | per year |
| Flashcards Premium | $39.99 | per year |
| Premium - Annual Plan | $44.99 | per year |
| Premium Annual Plan new | $89.99 | per year |
| Premium - Annual Plan | $89.99 | per year |
| Premium - Annual Plan | $89.99 | per year |
| Premium Lifetime | $74.99 | one-time |
| AnkiPro Premium Lifetime | $74.99 | one-time |

**What reviewers like**

- 🚀 Efficient spaced repetition
- 👍 User-friendly interface
- 🚀 Convenient cross-device syncing
- 🚀 Helpful for studying and learning
- 🚀 Great for language learning

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔒 Lack of offline mode
- 💰 Expensive subscription model
- 🔒 Difficulty canceling subscription
- 🔒 Misleading to use 'Anki' name

**Reported bugs**

- Issues with uploading and editing images on cards
- Problems with card review timing and scheduling
- Decks not loading or disappearing
- Connectivity issues and server errors

**Requested features**

- Add offline mode
- Improve deck organization and management
- Allow more customization of card layout and formatting
- Implement better syncing and backup options
- Add more language support for text-to-speech


### Perfusion Mind

[App page](https://appshunter.io/ios/app/perfusion-mind/id6741581190)

An AI-powered platform for perfusionists, students, and ECMO specialists. Access in-depth knowledge, research articles, and perform calculations. Developed by practicing professionals, it's a comprehensive tool for enhancing understanding and practice in perfusion.

**Highlights:** AI-powered learning platform, Trained on broad perfusion topics, Resource for perfusionists and students, Access peer-reviewed articles, Perform quick calculations, Developed by Certified Clinical Perfusionists

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic - Monthly Subscription | $4.00 | per month |
| Premium - Monthly Subscription | $7.00 | per month |
| Basic - Yearly Subscription | $45.00 | per year |
| Premium - Yearly Subscription | $75.00 | per year |
| Pro - Yearly Subscription | $150.00 | per year |


## Frequently asked questions

### Is Noji free?

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

### Is Perfusion Mind free?

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

### Which has better reviews, Noji or Perfusion Mind?

Perfusion Mind is rated higher. Noji averages 4.6 out of 5 from 14K ratings, while Perfusion Mind averages 5.0 from 5 ratings.

### Do Noji or Perfusion Mind have ads?

Noji shows ads; Perfusion Mind does not.

### Which is updated more often, Noji or Perfusion Mind?

Noji ships an update every 8 days, and Perfusion Mind every 2 months. Most recently, Noji was updated on October 19, 2026 and Perfusion Mind on October 16, 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.*