# Ringoo vs Study Nook

The clearest difference is update cadence: Ringoo at every 4 days against Study Nook's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ringoo sells 4 in-app purchases, starting at $9.99 per month and Study Nook sells 2 in-app purchases, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

Ringoo ships an update every 4 days, Study Nook every 6 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Ringoo | Study Nook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/study-nook/id6751858611/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 months |
| Monetization | — | Freemium |
| Size | 89 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pei-shiu Huang](https://appshunter.io/developer/1067521627) | [T.D. Fedrick LLC](https://appshunter.io/developer/1837235058) |

## What reviewers say

### Ringoo

[App page](https://appshunter.io/ios/app/ringoo-language-learning/id6747500396)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $9.99 | per month |
| Premium Monthly | $19.99 | per month |
| Standard Yearly | $99.99 | per year |
| Premium Yearly | $199.99 | per year |


### Study Nook

[App page](https://appshunter.io/ios/app/study-nook/id6751858611)

This learning companion helps students master subjects with flashcards, tests, and AI tools. Organize research, create lessons, and collaborate with teachers and peers. Syncs across devices for seamless studying.

**Highlights:** Spaced repetition flashcards, Customizable test creation, AI-powered homework assistance, Classroom management tools, Citation and bibliography manager, Interactive lesson creation, Community content sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Ultimate | $10.00 | per month |
| Study Ultimate | $100.00 | per year |


## Frequently asked questions

### Is Ringoo free?

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

### Is Study Nook free?

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

### Do Ringoo or Study Nook have ads?

Neither Ringoo nor Study Nook shows ads.

### Which is updated more often, Ringoo or Study Nook?

Ringoo ships an update every 4 days, and Study Nook every 6 months. Most recently, Ringoo was updated on October 8, 2026 and Study Nook on October 2, 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.*