# Nuka vs Notra

Nuka and Notra are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Nuka sells 3 in-app purchases, starting at $2.99 per month and Notra sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Nuka ships an update every 8 days, Notra every 10 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Nuka | Notra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Size | 13 MB | 56 MB |
| Requires iOS | 17.2 | **16.4** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RAPHAELLE SIMONNEAU](https://appshunter.io/developer/6775568582) | [Eclozion](https://appshunter.io/developer/6774210829) |

## What reviewers say

### Nuka

[App page](https://appshunter.io/ios/app/nuka-ai-flashcards-and-notes/id6775568580)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $17.99 | per year |
| Lifetime Premium | $34.99 | one-time |


### Notra

[App page](https://appshunter.io/ios/app/notra-ai-study-notes/id6803191039)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notra Pro Monthly | $8.99 | per month |
| Notra Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Nuka free?

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

### Is Notra free?

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

### Do Nuka or Notra have ads?

Neither Nuka nor Notra shows ads.

### Which is updated more often, Nuka or Notra?

Nuka ships an update every 8 days, and Notra every 10 days. Most recently, Nuka was updated on October 10, 2026 and Notra on October 11, 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.*