TimerTiTi vs LineUp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimerTiTi
This app helps you track study time with customizable timers and stopwatches. Visualize your progress with daily, weekly, and monthly graphs. Includes a to-do list feature and screen-always-on functionality.
- Timer and stopwatch modes
- Customizable target and timer times
- Daily, weekly, and monthly progress graphs
- To-do list functionality
- Always on screen option
- Flip to start recording
- Customizable background and graph colors
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Timer for study, TimerTiTi 타이머티티 A different study every day with your own color! Post #TimerTiTi on Instagram! TiTi Features - Record Measurement - Timer Mode (Recording progresses even at the end of the app) - Record measurement - Stopwatch mode (recorded even at the end of the app) - Record Settings - Target Time, Timer Time Settings - History Settings - Set Month, Week, Daily Target Time for Log Window Display - Log Daily - Provides a cumulative time graph for each 24-hour time zone - Log Daily - Provides a cumulative time graph by record name - Log Week - Provides graphs of accumulated hours by week and by top five recorded names - Log Home - Provides total cumulative time and cumulative time graphs for each of the top five record names - Log Home - Provides the current Month cumulative time graph - Log Home - Provides a cumulative time graph for each of the top five current Month recorded names - Log Home - Provides the current Week cumulative time graph - Notification - 5 minutes before timer expires, notification of shutdown - Notification - Stopwatch 1-hour elapsed notification - Control - Always on screen function - Control - Flip to start recording - Color - Timer & Stopwatch Background Color Color Customization - Color - 12 Graph Theme Colors (Dark & Light Mode) - Todolist - Provides the ability to add, modify, check, and delete Todolist - instagram : @study_withtiti / email : contact.timertiti@gmail.com -
LineUp
Enhance your focus and build better habits with this productivity tool. Create custom to-do lists, track daily work patterns, and visualize your progress with insightful graphs. Features like Study Mode and Immersive Mode help you stay on task and distraction-free.
- Customized to-do lists
- Daily work pattern tracking
- Progress visualization
- Deadline reminders
- Study Mode
- Immersive Mode
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Looking for a way to cultivate good habits and improve your work attention span? Look no further than LineUp - the simplest and smartest productivity app out here. With our app, you can ■ create customized to-do lists ■ track your daily work patterns ■ visualize your progress in graphs Deadline reminder: we've got your back when it comes to deadlines - our trusty reminder sends you a notification every day at 8 a.m. to remind you of your "Must DOs" for the day. Study mode: our Study Mode requires you to finish each task without dropping out of the countdown session in order to be counted in your history statistics. Immersive mode: for those times when you really need to focus, our Immersive Mode provides a full-screen countdown to keep you on task and distraction-free. Upgrade your productivity game with LineUp!
Screenshots
Verdict
The clearest difference is rating: LineUp at 5.0 against TimerTiTi's 4.3. LineUp also leads on iOS requirement (14.0 vs 17.0). TimerTiTi's advantage is ratings volume (24 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
LineUp holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: TimerTiTi has 24 ratings behind it against 1, so its average is the more settled of the two.
TimerTiTi ships an update monthly, LineUp every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | TimerTiTi | LineUp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (24 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.0% of reviews | — |
| Number of ratings | 24 — better | 1 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 113 MB | 22 MB |
| Age rating | 9+ | 4+ |
| Developer | Minsang Kang | Jintian Wang |
Customer experience
TimerTiTi
LineUp
In-app purchases
TimerTiTi
No in-app purchases
LineUp
No in-app purchases









