Alarm Clock vs CompressX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alarm Clock
This advanced alarm clock offers highly customizable alarms with options for recurring schedules and specific dates. It includes features like force wake, custom ringtones from your own sounds or voice recordings, and a calendar view for planning. A built-in timer and cloud sync are also available.
- Customizable recurring alarms
- Force wake functionality
- Import custom ringtones
- Calendar view for alarm planning
- Built-in timer
- Cloud sync
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A super alarm clock allows you to set customized alarms—every X days, on specific weekdays, specific days of the month, etc. Alarm tasks & custom ringtone make sure you wake up on time! Some key features: ◎Force wake that makes sure you will wake up on time ◎ Import your own sounds (mp3, wav, m4a), record a voice, or turn alarm labels into ringtones ◎ Plan future alarms with ease and manage them effortlessly in a sleek calendar view ◎ Use the built-in timer for naps, workouts, or cooking, and enjoy cloud sync across all your Apple devices This alarm clock for iPhone is free, no In-App purchase or Subscription! Download now for the most productive alarm clock experience. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CompressX
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Image Compression Multiple Compression Levels: Low / Medium / High / Custom Supports Adjusting Resolution and Quality Flexible Export of PNG/JPG Intelligent Balance Between File Size and Image Quality Video Compression Supports Custom Resolution, Frame Rate, and Bitrate Optimized for 4K/HDR Video Highly Efficient Compression, Significantly Reducing File Size Preserves Key Image Details Batch Processing Select Once, Compress Multiple Files Simultaneously Automatic Continuous Processing, No Repetitive Operations Save Time, Improve Efficiency Simple and Easy to Use Clean Interface, No Complex Operations One-Click Compression Start Real-Time View of Compression Results
Screenshots
Verdict
The clearest difference is in-app purchases: CompressX at none against Alarm Clock's 2. CompressX also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads 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. Alarm Clock sells 2 in-app purchases, starting at $0.99 per year. CompressX asks for nothing beyond the download.
Alarm Clock ships an update every 5 days, CompressX weekly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | Alarm Clock | CompressX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (394 ratings) — better | — |
| Positive reviews | 88.5% of reviews | — |
| Number of ratings | 394 — better | — |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | InnerGrow | 珊珊 赵 |
In-app purchases
Alarm Clock
- Alarm Yearly3 Days trial$0.991 Year
- Lifetime PremiumFree
CompressX
No in-app purchases
