# Studo vs Kisui Study

The clearest difference is in-app purchases: Kisui Study at none against Studo's 3. Kisui Study also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 months). Studo's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Studo sells 3 in-app purchases, starting at $6.99 per month. Kisui Study asks for nothing beyond the download.

Studo ships an update every 2 months, Kisui Study every 2 days. The most recent releases landed on October 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Studo | Kisui Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/studo-ai-homework-helper/id6502666810/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 56 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladyslav Kudrych](https://appshunter.io/developer/1661436331) | [ZHANG YIQUN](https://appshunter.io/developer/496173584) |

## What reviewers say

### Studo

[App page](https://appshunter.io/ios/app/studo-ai-homework-helper/id6502666810)

This app helps students with homework by scanning questions for instant answers and step-by-step explanations. It also offers writing assistance, translation, and AI-powered lessons to improve academic performance.

**Highlights:** Scan and solve homework questions, Instant translation of text, AI-powered essay and script generation, Summarize and simplify complex texts, Grammar checking and text refinement, AI Teacher personalized lessons, Process PDF documents

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studo AI PRO: Monthly | $6.99 | per month |
| Studo AI PRO: Monthly | $6.99 | per month |
| Studo AI PRO: Annual | $39.99 | per year |

**What reviewers like**

- 🚀 Helpful AI assistant
- 👍 Wonderful app
- 👍 Insightful and realistic conversations
- 🚀 Writes excellent lesson plans
- 👍 Great resource for getting things done

**What reviewers complain about**

- 🐛 Accuracy issues
- 💰 Expensive subscription
- 🔒 Privacy concerns
- 🔒 Potential for misuse

**Reported bugs**

- Abrupt ending of conversations
- Compatibility issues with older devices

**Requested features**

- More customization options for avatars
- Improved free version with fewer limitations
- Expanded content and capabilities


### Kisui Study

[App page](https://appshunter.io/ios/app/kisui-study/id6775208502)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studo free?

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

### Is Kisui Study free?

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

### Do Studo or Kisui Study have ads?

Studo shows ads; Kisui Study does not.

### Which is updated more often, Studo or Kisui Study?

Studo ships an update every 2 months, and Kisui Study every 2 days. Most recently, Studo was updated on October 24, 2026 and Kisui Study on September 20, 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.*