# Large Math vs Discrete Math

The clearest difference is update cadence: Large Math at every 3 days against Discrete Math's every 3 weeks. Discrete Math's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Large Math sells 7 one-off in-app purchases and Discrete Math sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Large Math ships an update every 3 days, Discrete Math every 3 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Large Math | Discrete Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 39 MB | 39 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [NovaNext](https://appshunter.io/developer/1285557502) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## 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 |


### Discrete Math

[App page](https://appshunter.io/ios/app/discrete-math-discretica/id6761345113)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $64.99 | one-time |


## Frequently asked questions

### Is Large Math free?

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

### Is Discrete Math free?

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

### Do Large Math or Discrete Math have ads?

Neither Large Math nor Discrete Math shows ads.

### Which is updated more often, Large Math or Discrete Math?

Large Math ships an update every 3 days, and Discrete Math every 3 weeks. Most recently, Large Math was updated on October 8, 2026 and Discrete Math on October 12, 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.*