Oh Time vs BiuLand
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Oh Time
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Are you also deeply trapped in the time black hole of “endless scrolling”? You intended to put down your phone after watching this video, yet the next automatically playing video captured your attention—only to realize, after repeating this cycle, that you’ve spent a large chunk of time on your phone without even knowing exactly how long. This app was designed precisely to address your “blurred time perception.” “Oh Time” is a floating mobile usage time tracker, built to heighten your awareness of time passing during smartphone use. ---------- Key Features: 1. Floating Persistent Timer: Upon launch, a “persistent timer” appears. With simple interactions, you can record usage duration for your phone or individual apps—no need to frequently switch between apps. 2. Intuitive Data Visualizations: Automatically generated charts clearly display your daily/weekly smartphone usage distribution. See at a glance where your time goes—and how much time you spend there. 3. Green Software—No Permissions Required: Collects no private data. Lightweight and clean—safer and more trustworthy to use. ---------- How “Oh Time” Differs from Built-in Screen Time Tools: Built-in screen time trackers operate retrospectively. For example, while actively using an app, you remain unaware of how long you’ve been using it—only learning, after the fact, that you wasted substantial time daily on certain apps. In one sentence: We focus on the process; other tools focus only on the outcome. ---------- Contact Us: If you have suggestions or feedback, please leave a message via the in-app channel—or email us directly at: shouheng2020@gmail.com.
BiuLand
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一个简单,不需要会员,纯本地运行的取餐码/取件码上岛工具
Screenshots
Verdict
The clearest difference is in-app purchases: BiuLand at none against Oh Time's 1. BiuLand also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Oh Time sells 1 one-off in-app purchase. BiuLand asks for nothing beyond the download.
Oh Time ships an update every 2 weeks, BiuLand every 5 days. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.
| Parameter | Oh Time | BiuLand |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 21 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 守恒 王 | NARUTOMAKI NETWORK LTD |
In-app purchases
Oh Time
- Lifetime Pro$0.99
BiuLand
No in-app purchases









