# LIMSTAR vs Cuboo

The clearest difference is iOS requirement: LIMSTAR at 16.0 against Cuboo's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LIMSTAR sells 1 one-off in-app purchase and Cuboo sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

LIMSTAR ships an update weekly, Cuboo every 5 days. The most recent releases landed on June 2, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | LIMSTAR | Cuboo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 20 MB | 89 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [羽 唐](https://appshunter.io/developer/1734231509) | [STEFAN-ANDREI HATEGAN](https://appshunter.io/developer/1814387683) |

## What reviewers say

### LIMSTAR

[App page](https://appshunter.io/ios/app/limstar/id6745580960)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LIMSATR Life Member | $0.99 | one-time |


### Cuboo

[App page](https://appshunter.io/ios/app/cuboo-hyperfocus-timer/id6780962486)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cuboo Pro Monthly | $3.99 | per month |
| Cuboo Pro Annual | $18.99 | per year |
| Cuboo Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is LIMSTAR free?

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

### Is Cuboo free?

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

### Do LIMSTAR or Cuboo have ads?

Neither LIMSTAR nor Cuboo shows ads.

### Which is updated more often, LIMSTAR or Cuboo?

LIMSTAR ships an update weekly, and Cuboo every 5 days. Most recently, LIMSTAR was updated on June 2, 2026 and Cuboo on September 11, 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.*