Lock butler vs Stillness Meditation Timer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lock butler
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An APP used to control smart lock products. It can realize smart lock management, settings and other functions.
Stillness Meditation Timer
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A graphical representation of a timer for meditation intended to be simple, practical and elegant.
Screenshots
Verdict
The clearest difference is update cadence: Lock butler at every 5 days against Stillness Meditation Timer's every 3 weeks. Lock butler also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lock butler ships an update every 5 days, Stillness Meditation Timer every 3 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.
| Parameter | Lock butler | Stillness Meditation Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 39 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Kuodao Internet of Things Technology Co., Ltd. | Joe Dunn |
In-app purchases
Lock butler
No in-app purchases
Stillness Meditation Timer
No in-app purchases
Questions
Is Lock butler free?
Is Stillness Meditation Timer free?
Do Lock butler or Stillness Meditation Timer have ads?
Which is updated more often, Lock butler or Stillness Meditation Timer?
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