# Qzee.ai vs SimpleTools

The clearest difference is ads: SimpleTools at none against Qzee.ai's shown. Qzee.ai's advantage is iOS requirement (12.0 vs 17). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Qzee.ai sells 12 one-off in-app purchases and SimpleTools sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Qzee.ai ships an update monthly, SimpleTools every 4 weeks. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Qzee.ai | SimpleTools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpletools-math-solver/id6759453418/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | — | Freemium |
| Size | 67 MB | 18 MB |
| Requires iOS | **12.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Hongcheng Zhishu technology co.,ltd](https://appshunter.io/developer/1757995999) | [Yevhenii Kniaziev](https://appshunter.io/developer/1878685835) |

## What reviewers say

### Qzee.ai

[App page](https://appshunter.io/ios/app/qzeeai/id6553969501)

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 鲸爱练会员月卡(首充) | $0.99 | one-time |
| 鲸爱练Vip季卡 | $5.99 | one-time |
| 鲸爱练VIP季卡 | $5.99 | one-time |
| 鲸币50个 | $6.99 | one-time |
| 鲸币98个 | $14.99 | one-time |
| 鲸币158个 | $22.99 | one-time |
| 鲸爱练VIP年卡 | $24.99 | one-time |
| 鲸币198个 | $29.99 | one-time |
| 鲸币248个 | $34.99 | one-time |
| 鲸币298个 | $39.99 | one-time |
| 鲸爱练SVIP年卡 | $69.99 | one-time |
| 鲸币488个 | $69.99 | one-time |


### SimpleTools

[App page](https://appshunter.io/ios/app/simpletools-math-solver/id6759453418)

Instantly solve math and statistics problems with AI-powered step-by-step explanations. Snap a photo of any problem to get a clear, structured solution and chat with AI for further clarification. Ideal for students and parents seeking to understand problem-solving methods.

**Highlights:** AI-powered math problem solving, Photo scan for instant solutions, Step-by-step explanations, Chat with AI for clarification, Solves algebra, calculus, statistics, and more, Unlimited scans with premium subscription

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Qzee.ai free?

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

### Is SimpleTools free?

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

### Do Qzee.ai or SimpleTools have ads?

Qzee.ai shows ads; SimpleTools does not.

### Which is updated more often, Qzee.ai or SimpleTools?

Qzee.ai ships an update monthly, and SimpleTools every 4 weeks. Most recently, Qzee.ai was updated on September 10, 2026 and SimpleTools on September 18, 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.*