# LIMSTAR — Scan grass, gain focus

> Scan grass, gain focus (iPhone/iPad app by 羽 唐.)

- Source: https://appshunter.io/ios/app/limstar/id6745580960 (this page in markdown: same URL + `.md`)
- Developer: [羽 唐](https://appshunter.io/developer/1734231509)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 20 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2025-05-14
- Data updated: 2026-06-02
- User reviews in markdown: https://appshunter.io/ios/app/limstar/id6745580960/reviews.md

## What is LIMSTAR?

LIMSTAR is a space-themed self-discipline tool. Walk, meditate, and explore nature to earn app usage time. Begin your starship journey now.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 5 releases)

### 1.5.23 — 2025-11-28

Sleep challenge time is adjustable

### 1.5.22 — 2025-11-24

Optimized background logic
Removed battery monitoring
Optimized camera startup logic

### 1.5.21 — 2025-11-05

Optimized the onboarding screen
Optimized the widget UI 
Optimized the automatic restart logic.

### 1.5.20 — 2025-10-29

- Add Halloween theme

### 1.5.19 — 2025-10-18

fix bugs

## Apps similar to LIMSTAR

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [元气专注：语音陪伴学习计时器，肯定语X视觉化](https://appshunter.io/ios/app/x/id6741017695) | 4.5 (2) | Free | Productivity |
| [HabitMon - Break Bad Habits](https://appshunter.io/ios/app/habitmon-break-bad-habits/id6747453067) | — | Free | Productivity |
| [OKRise - Earn Your Screen Time](https://appshunter.io/ios/app/okrise-earn-your-screen-time/id6742599457) | — | Free | Productivity |
| [Flow Clock - Neat Pomodoro](https://appshunter.io/ios/app/flow-clock-neat-pomodoro/id6464373984) | — | Free | Productivity |
| [Sweet Time: Cozy Focus Timer](https://appshunter.io/ios/app/sweet-time-cozy-focus-timer/id6748266715) | 5.0 (2) | Free | Productivity |
| [UDO List 待办清单、日历、专注番茄、游戏化、目标管理](https://appshunter.io/ios/app/udo-list/id6740374928) | — | Free | Productivity |

## More apps by 羽 唐

- [TimeHabit](https://appshunter.io/ios/app/timehabit/id6480261329)
- [GoalHabit](https://appshunter.io/ios/app/goalhabit/id6739994780)
- [TastePost](https://appshunter.io/ios/app/tastepost/id6745144661)
- [ReadyGo - 事项提醒](https://appshunter.io/ios/app/readygo/id6754930286)

All apps by 羽 唐: https://appshunter.io/developer/1734231509

## Related topics

[limstar](https://appshunter.io/ios/topics/limstar)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*