Nap Timer vs RocketTimer with announcements
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nap Timer
This app helps you set timed alarms for power naps, preventing deep sleep and grogginess. It aims to boost alertness, productivity, and cognitive function through scientifically supported nap durations.
- Timed power nap alarms
- Stopwatch functionality
- Simple UI
- Date and Time display
- Stylish menu system
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Feel ENERGIZED and REFRESHED with a Power Nap! Nap Timer allows you to fall asleep and wake up within a period of time. SCIENTIFICALLY PROVEN cientifically proven to improve cognitive function, increase productivity, and alertness while leaving you energized and refreshed. Nap Timer is the SIMPLE and FAST way to set an alarm for the ideal power nap. A study by NASA found a 26-minute power nap improved performance by 34% and alertness by 54%. The secret to successful power naps is not sleeping too much. It is advised not to sleep over 30 to 40 minutes, which at this point you enter a state of deep sleep. Waking up in deep sleep causes sleep inertia, leaving you feeling groggy, drowsy, and generally worse off than before the nap. Power Nap Timer prevents you from entering this state of sleep by limiting how many minutes you are allowed to set an alarm to wake up from your nap. 6 Benefits of Power Napping: 1. Reduces Stress 2. Increases alertness and productivity 3. Improves memory and learning 4. Increases cognitive functioning 5. Boosts creativity 6. Improves health Features: - Simple Easy to understand UI - Nap Timer - Stopwatch - Date and Time - Stylish Menu System
RocketTimer with announcements
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Example: if you set the countdown to 60 minutes, then the app will create the following notifications which will tell you how much time is left: * 35 minutes left * 20 minutes left * 13 minutes left * 8 minutes left * 5 minutes left * 3 minutes left * 2 minutes left * 1 minutes left * Lift Off Each notification will read out the remining time (text-to-speech). and by the way: * no tracking * no ads * no account or Internet connection required * no backend Have fun.
Screenshots
Verdict
The clearest difference is update cadence: RocketTimer with announcements at every 2 months against Nap Timer's every 35 months. Nap Timer's advantage is iOS requirement (8.0 vs 12.0). 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.
Nap Timer ships an update every 35 months, RocketTimer with announcements every 2 months. The most recent releases landed on October 21, 2026 and September 29, 2026 respectively.
| Parameter | Nap Timer | RocketTimer with announcements |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 35 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 28 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Emrah Kavak | Benjamin Zaiser |
In-app purchases
Nap Timer
No in-app purchases
RocketTimer with announcements
No in-app purchases
Questions
Is Nap Timer free?
Is RocketTimer with announcements free?
Do Nap Timer or RocketTimer with announcements have ads?
Which is updated more often, Nap Timer or RocketTimer with announcements?
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