# Math Drill vs Bell

The clearest difference is in-app purchases: Bell at none against Math Drill's 2. Bell also leads on update cadence (daily vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Math Drill sells 2 in-app purchases, starting at $2.99 per 7 days. Bell asks for nothing beyond the download.

Math Drill ships an update monthly, Bell daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Math Drill | Bell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 6 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [DANIEL SEBASTIAN STALMACH](https://appshunter.io/developer/6809881340) |

## What reviewers say

### Math Drill

[App page](https://appshunter.io/ios/app/math-drill-mental-arithmetic/id6771411490)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |


### Bell

[App page](https://appshunter.io/ios/app/bell-school-timetable/id6809881338)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Math Drill free?

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

### Is Bell free?

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

### Do Math Drill or Bell have ads?

Neither Math Drill nor Bell shows ads.

### Which is updated more often, Math Drill or Bell?

Math Drill ships an update monthly, and Bell daily. Most recently, Math Drill was updated on October 28, 2026 and Bell on October 29, 2026.

---

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