# SGMathAI vs DriveWise

The clearest difference is update cadence: DriveWise at every 5 weeks against SGMathAI's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SGMathAI sells 1 in-app purchase, starting at $0.99 per month and DriveWise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SGMathAI ships an update every 4 months, DriveWise every 5 weeks. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SGMathAI | DriveWise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 1 MB | 4 MB |
| Requires iOS | 18.6 | **18.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiang Nan Qing](https://appshunter.io/developer/995103102) | [Xi Jin Chan](https://appshunter.io/developer/1803777931) |

## What reviewers say

### SGMathAI

[App page](https://appshunter.io/ios/app/sgmathai/id6738604273)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SGPSLE MATH | $0.99 | per month |


### DriveWise

[App page](https://appshunter.io/ios/app/drivewise-bttftt-for-tp-test/id6743648780)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me A Kopi | $0.99 | one-time |


## Frequently asked questions

### Is SGMathAI free?

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

### Is DriveWise free?

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

### Do SGMathAI or DriveWise have ads?

Neither SGMathAI nor DriveWise shows ads.

### Which is updated more often, SGMathAI or DriveWise?

SGMathAI ships an update every 4 months, and DriveWise every 5 weeks. Most recently, SGMathAI was updated on September 9, 2026 and DriveWise on September 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.*