Alarm Clock' vs Percent X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alarm Clock'
Wake up with customizable alarms, music, and sounds. Features include a sleep timer, adjustable nightstand display, and an instant flashlight. Enjoy a premium ad-free experience with a subscription.
- Unlimited alarms with music or sounds
- Customizable nightstand display colors
- Large snooze buttons
- Sleep timer for music playlists
- Local weather information
- Instant flashlight via shake gesture
Read full descriptionHide full description
Wake up your way, every day! Set unlimited alarms, choose for Music or Alarm Sounds, and set up your Snooze preferences. Customize your Nightstand by adjusting it to the color you’d like for your clock display. Use the Sleep Timer to fall asleep to your favorite music playlist. Free in Alarm Clock • Unlimited Alarms: Apple Music or Alarm Sounds • Customize Nightstand display colors • BIG Snooze Buttons • Sleep Timer • Local Weather Information • Instant Flashlight - shake the device • Full watchOS 2 support • Screen Saver - for devices with OLED display Enjoy Alarm Clock Ad-Free! Go Premium with the yearly subscription and enjoy an ad-free experience. • 3-Day Free Trial • Ad-Free • All Themes • Premium Customer Support The subscription is charged to your Apple ID account at confirmation of purchase. Subscription is for a period of one year and automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by you and auto-renewal may be turned off by going to your Account Settings after purchase. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. Terms & Conditions: https://impalastudios.com/terms Privacy Policy: https://impalastudios.com/privacy >> Have any questions? Please check out if the answers are available in the Frequently Asked Questions in the app Settings. Have suggestions or are unable to find the answers to your questions? Our support team is ready and happy to help at support@impalastudios.com! ENJOY…THE TIME IS RIGHT!
Percent X
Read full descriptionHide full description
This is a simple app that handles daily percentage tasks in a neat new way.The page with the three blue fields allows you to select the three numbers you know. You must put the VALUES and PERCENTAGES either horizontally or vertically, NOT diagonally. The real calculation is X = (C / A) * B A B C X If your X is a VALUE, put the other VALUE in either B or C, then the corresponding PERCENTAGES Ex: What is 30% of 200? A=100 B=200 C=30 or A=100 B=30 C=200 If your X is a PERCENTAGE, put the other PERCENTAGE in either B or C, then the corresponding VALUES Ex: What % of 200 is 30? A=200 B=100 C=30 or A=200 B=30 C=100 To see more apps like this, go to www.discobajas.com
Screenshots
Verdict
The clearest difference is price: Alarm Clock' at Free against Percent X's $0.49. Alarm Clock' also leads on update cadence (every 3 weeks vs every 4 months). Percent X's advantage is in-app purchases (none vs 5) and ads (none vs shown). On 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
Alarm Clock' is free to download; Percent X costs $0.49 up front. Alarm Clock' sells 5 in-app purchases, starting at $4.99 per 7 days. Percent X asks for nothing beyond the download.
Alarm Clock' ships an update every 3 weeks, Percent X every 4 months. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.
| Parameter | Alarm Clock' | Percent X |
|---|---|---|
| Price | Free — better | $0.49 |
| Rating | 4.6 (36K ratings) — better | — |
| Positive reviews | 64.1% of reviews | — |
| Number of ratings | 36K — better | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 259 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Impala Studios | Stein Erik Nilsen |
Bugs and requests
Alarm Clock'
Reported bugs
4 issues- Alarm freezing or crashing
- Clock display disappearing
- Snooze button not working
- Compatibility issues with iOS updates
Requested features
4 requests- More alarm sound options
- Ability to upload own music
- Persistent clock display at night
- Exclude from Screen Time
Percent X
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Alarm Clock'
- Premium Weekly$4.997 Days
- Premium Yearly Promo$17.491 Year
- Premium Yearly$34.991 Year
Show 1 moreShow fewer
- Premium Yearly3 Days trial$34.991 Year
- Upgrade to full version$34.99
Percent X
No in-app purchases
Questions
Is Alarm Clock' free?
Is Percent X free?
Do Alarm Clock' or Percent X have ads?
Which is updated more often, Alarm Clock' or Percent X?
Other comparisons















