Dynamic X vs KeepLit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dynamic X
This app provides real-time system information directly on your device's Dynamic Island and Live Activities. Monitor network speeds, memory usage, processor activity, and date/time details with customizable widgets.
- Network speed monitoring
- Memory usage statistics
- Processor utilization
- Real-time date and time
- Dynamic Island integration
- Live Activity support
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See network speed, memory, CPU and time at a glance in Live Activities, Dynamic Island and Picture in Picture. Dynamic X is a gadget app that opens a series of functions on Dynamic Island and Live Activity. It uses the system's Dynamic Island and picture-in-picture functions to provide the possibility to view gadget information at any time on the phone. At present, the following categories of functions are mainly provided: 【Internet Information】 - Network upload and download speed - Statistics of network traffic over a period of time - Separate WIFI traffic and cellular traffic 【Memory information】 - Free memory and total memory information - Memory entry and exit page information - Memory current pressure 【Processor information】 - Processor usage - Power on and running time - Screen refresh rate 【Date and time】 - Time in seconds - Date, lunar date information - Clock calendar In the future, we will add more views and styles, so that the functions of the Smart Island can be brought into full play. Suggestion and feedback email: commonemails@163.com Member Subscription - You can subscribe for unlimited access to all features of Dynamic X - Subscriptions are billed on a weekly, annual basis, depending on the selected subscription plan By using Dynamic X, you agree to our Privacy Policy and Terms of Use: http://cpux.gmud.top/web/dynamicx/privacypolicy.html http://cpux.gmud.top/web/dynamicx/termsofservice.html
KeepLit
This utility prevents your screen from timing out while media continues to play in the background. It works seamlessly with music, podcasts, and videos, offering a convenient solution for various activities without interrupting your audio or requiring foreground access.
- Keeps screen on without interrupting audio
- Works in the background with other apps
- Launch from widget or Control Center
- No subscriptions, one-time purchase
- Privacy-focused, no tracking
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KeepLit keeps your screen on — without interrupting your music, podcasts, or videos. Other screen-awake apps stop your audio when activated. KeepLit doesn't. Your media keeps playing. Your screen stays on. No floating windows. No conflicts. WORKS IN THE BACKGROUND Start a session and switch to any app. KeepLit doesn't need to stay in the foreground — it quietly keeps your display awake while you cook, read, follow a tutorial, or wait in a queue. LAUNCH INSTANTLY Start a session from your Home Screen Widget or Control Center. No need to open the app. NO SUBSCRIPTIONS. EVER. One-time purchase unlocks everything. Free trial included so you can try it first. PERFECT FOR: · Following recipes with messy hands · Reading long articles or documents · Keeping a map or boarding pass visible · Monitoring live scores or dashboards · Waiting in online queues for tickets · Any time your screen turns off too soon PRIVACY FIRST No camera. No microphone. No tracking. No account required.
Screenshots
Verdict
The clearest difference is rating: Dynamic X at 3.9 against KeepLit's 2.3. Dynamic X also leads on ratings volume (62 vs 3). KeepLit's advantage is ads (none vs shown) and update cadence (every 9 days vs every 9 months). On price, in-app purchases, monetization model 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. Dynamic X sells 3 in-app purchases, starting at $0.99 per month and KeepLit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Dynamic X holds the better App Store score, 3.9 against 2.3. That said, the two scores are not equally well evidenced: Dynamic X has 62 ratings behind it against 3, so its average is the more settled of the two.
Dynamic X ships an update every 9 months, KeepLit every 9 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Dynamic X | KeepLit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (62 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 32.1% of reviews | — |
| Number of ratings | 62 — better | 3 |
| Update frequency | Every 9 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 28 MB | 1 MB |
| Age rating | +4 | 4+ |
| Developer | 永刚 陈 | ChihHung Chang |
In-app purchases
Dynamic X
- PREMIUM3 Days trial$0.991 Month
- PREMIUM3 Days trial$6.991 Year
- PREMIUM$14.99
KeepLit
- Premium$4.99









