# Noji vs Sim Vitals

The clearest difference is ads: Sim Vitals at none against Noji's shown. Sim Vitals also leads on iOS requirement (13.0 vs 16.4). Noji's advantage is update cadence (every 8 days vs every 9 months). On price, in-app purchases 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 Sim Vitals sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Noji ships an update every 8 days, Sim Vitals every 9 months. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Noji | Sim Vitals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14K ratings)](https://appshunter.io/ios/app/noji-flashcards-study-app/id1573585542/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 179 MB | 68 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DELIGHTHUB PTE. LTD.](https://appshunter.io/developer/1896376487) | [Benmed Technologies Limited](https://appshunter.io/developer/1588959872) |

## 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


### Sim Vitals

[App page](https://appshunter.io/ios/app/sim-vitals/id1659299574)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sim Vitals | $0.99 | per month |
| 3 Monthly | $1.99 | per 3 months |
| Annual Subscription | $4.99 | per year |
| Lifetime Access | $7.99 | one-time |


## Frequently asked questions

### Is Noji free?

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

### Is Sim Vitals free?

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

### Do Noji or Sim Vitals have ads?

Noji shows ads; Sim Vitals does not.

### Which is updated more often, Noji or Sim Vitals?

Noji ships an update every 8 days, and Sim Vitals every 9 months. Most recently, Noji was updated on September 25, 2026 and Sim Vitals on September 19, 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.*