Full Screen Timer vs Big Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Full Screen Timer
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A simple, easy-to-read full screen timer. Set countdown, count-up, repeat, and interval freely — perfect for exercise, study, Pomodoro sessions, and more. Save your favorite settings as presets and recall them with one tap next time. Keeps running in the background too. Use it as your timer for exercise, study, and work.
Big Timer
This utility app features large, easy-to-read text for simple stopwatch and countdown timer functions. It's designed for quick visibility from a distance, making it ideal for straightforward timekeeping needs.
- Large, easy-to-read display
- Stopwatch functionality
- Countdown timer functionality
- Simple interface
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Large letters make it easy to see and read even from a distance It can be used simply as a stopwatch or countdown timer.
Screenshots
Verdict
The clearest difference is update cadence: Big Timer at every 2 months against Full Screen Timer's every 38 months. Big Timer also leads on iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support 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.
Full Screen Timer ships an update every 38 months, Big Timer every 2 months. Both last shipped on October 7, 2026.
| Parameter | Full Screen Timer | Big Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (6 ratings) — better |
| Positive reviews | — | 20.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 38 months | Every 2 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 10 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Holy Inc | Ryouhei Azuma |
In-app purchases
Full Screen Timer
No in-app purchases
Big Timer
No in-app purchases
Questions
Is Full Screen Timer free?
Is Big Timer free?
Do Full Screen Timer or Big Timer have ads?
Which is updated more often, Full Screen Timer or Big Timer?
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