ThreeLinesDiary vs Min & Sec Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThreeLinesDiary
A simple journaling app designed to improve sleep quality by encouraging users to write a three-line diary entry before bed. It allows for photo attachments and provides daily reminders to help build a consistent writing habit.
- Three-line daily journal entries
- Attach photos to entries
- Daily writing reminders
- Improve sleep quality
- Simple and intuitive interface
Read full descriptionHide full description
Write become just're autonomic nerve health. Write before going to bed, sleep quality is improved. 3-line diary which is said to have this effect. This app is an app that aims to write such a three-line diary. The has been prepared three items we wrote so good a word. In some cases, you might want be left with a photograph. In this app, you can save with a photo for each of the three items. Also to write every day, you might forget. In this app, by making a notification to the specified time, you will be able to habit to write at the same time each day.
Min & Sec Timer
This utility allows you to set and manage multiple timers simultaneously, perfect for tasks like cooking or complex routines. Customize alarms, add labels, and switch between light and dark modes for a personalized experience.
- Minute/second timer
- Multiple timer support
- Add, edit, and delete timers
- Customizable alarm sounds
- Timer labels
- Lap timer functionality
- Dark and light modes
Read full descriptionHide full description
For example, if you set multiple timers for a recipe such as 5 minutes on low heat or 10 minutes on medium heat, you can use it as a kitchen timer. Key Features - Minute/second timer - Multiple timer - Add timer - Edit timer - Delete timer - Change alarm sound - Add labels to timer - Lap timer - Dark mode and light mode
Screenshots
Verdict
The clearest difference is in-app purchases: ThreeLinesDiary at none against Min & Sec Timer's 2. Min & Sec Timer's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 months). On price, 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. Min & Sec Timer sells 2 one-off in-app purchases. ThreeLinesDiary asks for nothing beyond the download.
ThreeLinesDiary ships an update every 6 months, Min & Sec Timer every 2 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | ThreeLinesDiary | Min & Sec Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (13 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | — | 13 — better |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Seiji Nagano | Tomohisa Uchida |
Customer experience
ThreeLinesDiary
Min & Sec Timer
In-app purchases
ThreeLinesDiary
No in-app purchases
Min & Sec Timer
- Remove Ads$1.99
- Unlimited Alarm$1.99
Questions
Is ThreeLinesDiary free?
Is Min & Sec Timer free?
Do ThreeLinesDiary or Min & Sec Timer have ads?
Which is updated more often, ThreeLinesDiary or Min & Sec Timer?
Other comparisons
