LockTimer vs Okibumi
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LockTimer
Read full descriptionHide full description
LockTimer lets you choose how long apps remain available and how long they stay locked afterward. Instead of blocking apps immediately, set a limited amount of time to use them first. When time is up, the selected apps lock automatically. Access returns when the lock duration ends. Use it before bed, during breaks, before work, or whenever you want to step away from your phone after using it briefly. How It Works 1. Choose the apps to lock 2. Set the time until lock 3. Set the lock duration and start the timer You can also create schedules that lock apps automatically on selected days and times. Timers take priority while running, and active schedules resume afterward. Features โข Set the time until apps lock โข Set the lock duration โข Choose apps to lock โข Create schedules by weekday and time โข View the remaining lock time โข Check timers with Live Activity โข Manage multiple timers and schedules The free version lets you create up to two timers and start one timer per day. Pro removes timer creation and daily start limits and enables schedules. Terms of Use https://apps.mishimadesign.com/locktimer/legal.html#terms-en
Okibumi
Read full descriptionHide full description
Touch the screen and speak โ your words gently appear as paper. Okibumi is a new kind of memo app: instead of typing, you speak, and your voice becomes text you can place, resize, and color. - Touch anywhere to speak; your words appear right where you touched - Freely change each word's color, font, size, and angle - Choose from five paper textures โ Yoi, Fumi, Chou, Ai, Koke โ each suited to a different mood. Ai and Koke are paper-art illustrations of the sea and mountains - As words pile up, the align button switches between list and grid view in one tap - Everything you save becomes a page you can return to anytime, and can be organized into folders - Additional paper textures are available as one-time purchases โ buy them individually, or get them all together at a discount (no subscription) Not writing it down โ quietly placing it down. A new way to use paper, with your fingertip and your voice.
Screenshots
Verdict
The clearest difference is update cadence: Okibumi at daily against LockTimer's every 2 days. On price, ads, in-app purchases and device support 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. LockTimer sells 3 in-app purchases, starting at $3.99 per month and Okibumi sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
LockTimer ships an update every 2 days, Okibumi daily. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | LockTimer | Okibumi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | Daily โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 5 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Mishima Design | Enfani Inc. |
In-app purchases
LockTimer
- LockTimer Pro Monthly$3.991 Month
- LockTimer Pro Yearly$39.991 Year
- LockTimer Pro Lifetime$99.99
Okibumi
- Ai โ Ocean Paper Art$1.99
- Koke โ Mountain Paper Art$1.99
- Tsuki โ Night Sky$1.99









