highlow vs ThreeLinesDiary
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
highlow
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"highlow" is more than a commodity What's the cheapest one? The application is calculated. "highlow" is used, Price, quantity (volume), the discount rate (%) by simply entering the Loss and gain can be calculated easily. Come to the shop attendant.
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
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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.
Screenshots
Verdict
The clearest difference is ads: highlow at none against ThreeLinesDiary's shown. highlow also leads on update cadence (every 5 weeks vs every 6 months) and iOS requirement (8.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
highlow ships an update every 5 weeks, ThreeLinesDiary every 6 months. The most recent releases landed on December 4, 2025 and September 8, 2026 respectively.
| Parameter | highlow | ThreeLinesDiary |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 75.0% of reviews |
| Update frequency | Every 5 weeks β better | Every 6 months |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | β | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 4 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGEYUKI TAKAHASHI | Seiji Nagano |
In-app purchases
highlow
No in-app purchases
ThreeLinesDiary
No in-app purchases
Questions
Is highlow free?
Is ThreeLinesDiary free?
Do highlow or ThreeLinesDiary have ads?
Which is updated more often, highlow or ThreeLinesDiary?
Other comparisons
