# Primary Math vs DriveSmart by SE7EN

The clearest difference is update cadence: DriveSmart by SE7EN at every 6 weeks against Primary Math's every 32 months. Primary Math's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Primary Math ships an update every 32 months, DriveSmart by SE7EN every 6 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Primary Math | DriveSmart by SE7EN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 6 weeks** |
| Size | 27 MB | 31 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Harikrishna Patel](https://appshunter.io/developer/957301335) | [SE7EN SOLUTIONS LIMITED](https://appshunter.io/developer/1765149196) |

## What reviewers say

### Primary Math

[App page](https://appshunter.io/ios/app/primary-math/id1149238798)

**Features:** macOS Compatibility

**In-app purchases:** none


### DriveSmart by SE7EN

[App page](https://appshunter.io/ios/app/drivesmart-by-se7en/id6670173575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Primary Math free?

Primary Math is free to download, with no in-app purchases.

### Is DriveSmart by SE7EN free?

DriveSmart by SE7EN is free to download, with no in-app purchases.

### Do Primary Math or DriveSmart by SE7EN have ads?

Neither Primary Math nor DriveSmart by SE7EN shows ads.

### Which is updated more often, Primary Math or DriveSmart by SE7EN?

Primary Math ships an update every 32 months, and DriveSmart by SE7EN every 6 weeks. Most recently, Primary Math was updated on October 26, 2026 and DriveSmart by SE7EN on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*