# RandoMath vs LightDrop

The clearest difference is in-app purchases: RandoMath at none against LightDrop's 5. LightDrop's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. LightDrop sells 5 one-off in-app purchases. RandoMath asks for nothing beyond the download.

RandoMath ships an update every 2 days, LightDrop every 4 days. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RandoMath | LightDrop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 19 MB | 145 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asgar Amrahov](https://appshunter.io/developer/1783397230) | [Aydin Valiyev](https://appshunter.io/developer/1706836478) |

## What reviewers say

### RandoMath

[App page](https://appshunter.io/ios/app/randomath-math-duel/id6739009027)

**In-app purchases:** none


### LightDrop

[App page](https://appshunter.io/ios/app/lightdrop-survive/id6749264906)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +250 batteries | $0.99 | one-time |
| +750 batteries | $1.99 | one-time |
| REMOVE FORCED ADS | $2.99 | one-time |
| +2500 batteries | $3.99 | one-time |
| +10000 batteries | $9.99 | one-time |


## Frequently asked questions

### Is RandoMath free?

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

### Is LightDrop free?

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

### Do RandoMath or LightDrop have ads?

Both RandoMath and LightDrop show ads.

### Which is updated more often, RandoMath or LightDrop?

RandoMath ships an update every 2 days, and LightDrop every 4 days. Most recently, RandoMath was updated on October 8, 2026 and LightDrop 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.*