Comparison

Nap Timer vs RocketTimer with announcements

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Timed power nap alarms
  • Stopwatch functionality
  • Simple UI
  • Date and Time display
  • Stylish menu system
Features
Read full description

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

About

RocketTimer with announcements

Features
Read full description

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

Nap Timer4 screens
RocketTimer with announcements3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Nap Timer versus RocketTimer with announcements: the parameters behind the verdict, then further details
ParameterNap TimerRocketTimer with announcements
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 35 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better12.0
Further details — not scored
Size28 MB42 MB
Age rating4+4+
DeveloperEmrah KavakBenjamin Zaiser

In-app purchases

None

Nap Timer

No in-app purchases

None

RocketTimer with announcements

No in-app purchases

Questions

Is Nap Timer free?
Nap Timer is free to download, with no in-app purchases.
Is RocketTimer with announcements free?
RocketTimer with announcements is free to download, with no in-app purchases.
Do Nap Timer or RocketTimer with announcements have ads?
Neither Nap Timer nor RocketTimer with announcements shows ads.
Which is updated more often, Nap Timer or RocketTimer with announcements?
Nap Timer ships an update every 35 months, and RocketTimer with announcements every 2 months. Most recently, Nap Timer was updated on October 21, 2026 and RocketTimer with announcements on September 29, 2026.

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