# Large Math vs Modulo Calculator.

The clearest difference is in-app purchases: Modulo Calculator. at none against Large Math's 7. Modulo Calculator. also leads on iOS requirement (12.0 vs 17.6). Large Math's advantage is ads (none vs shown) and update cadence (every 3 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Large Math sells 7 one-off in-app purchases. Modulo Calculator. asks for nothing beyond the download.

Large Math ships an update every 3 days, Modulo Calculator. every 4 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Large Math | Modulo Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 39 MB | 29 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [NovaNext](https://appshunter.io/developer/1285557502) | [Milos Lukas Ziolkowski](https://appshunter.io/developer/1778486821) |

## What reviewers say

### Large Math

[App page](https://appshunter.io/ios/app/large-math/id1628885815)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| 3 Dollar Donation | $1.99 | one-time |
| 5 Dollar Donation | $3.99 | one-time |
| 10 Dollar Donation | $6.99 | one-time |
| 15 Dollar Donation | $10.99 | one-time |
| 20 Dollar Donation | $13.99 | one-time |


### Modulo Calculator.

[App page](https://appshunter.io/ios/app/modulo-calculator/id6737914141)

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

**In-app purchases:** none


## Frequently asked questions

### Is Large Math free?

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

### Is Modulo Calculator. free?

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

### Do Large Math or Modulo Calculator. have ads?

Modulo Calculator. shows ads; Large Math does not.

### Which is updated more often, Large Math or Modulo Calculator.?

Large Math ships an update every 3 days, and Modulo Calculator. every 4 months. Most recently, Large Math was updated on October 8, 2026 and Modulo Calculator. on October 9, 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.*