# Studi vs Simple Comparison Chart App

The clearest difference is in-app purchases: Simple Comparison Chart App at none against Studi's 5. Simple Comparison Chart App also leads on update cadence (every 2 days vs every 11 days) and iOS requirement (12.0 vs 15.0). Studi's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Studi sells 5 in-app purchases, starting at $9.99 per 7 days. Simple Comparison Chart App asks for nothing beyond the download.

Studi ships an update every 11 days, Simple Comparison Chart App every 2 days. The most recent releases landed on September 15, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Studi | Simple Comparison Chart App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 2 days** |
| Size | 15 MB | 42 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [JETKITE YAZILIM SANAYI VE TICARET A.S.](https://appshunter.io/developer/1718707717) | [MINERVA K.K.](https://appshunter.io/developer/1597905460) |

## What reviewers say

### Studi

[App page](https://appshunter.io/ios/app/studi-ai-homework-assistant/id6593673214)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access - Weekly | $9.99 | per 7 days |
| Premium Access - Monthly | $14.99 | per month |
| Premium Access - Yearly | $29.99 | per year |
| 5 Credits | $4.99 | one-time |
| 10 Credits | $7.99 | one-time |


### Simple Comparison Chart App

[App page](https://appshunter.io/ios/app/simple-comparison-chart-app/id6596784180)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Studi free?

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

### Is Simple Comparison Chart App free?

Simple Comparison Chart App is free to download, with no in-app purchases.

### Do Studi or Simple Comparison Chart App have ads?

Simple Comparison Chart App shows ads; Studi does not.

### Which is updated more often, Studi or Simple Comparison Chart App?

Studi ships an update every 11 days, and Simple Comparison Chart App every 2 days. Most recently, Studi was updated on September 15, 2026 and Simple Comparison Chart App on May 17, 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.*