CMIM vs Long Lasting Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMIM
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Aplicación Oficial del Colegio de Medicina Interna de México A.C, Mantente actualizado con las últimas noticias, eventos, congresos del colegio
Long Lasting Clock
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See the time at a glance. Turn your iPhone or iPad into a large, full-screen clock for your desk or nightstand, with no ads or account required. START FREE Use the Digital clock with the Midnight appearance. Adjust the size, show the date or seconds, and choose 12-hour or 24-hour time. MAKE IT YOURS WITH CLOCK PRO Clock Pro is an optional one-time purchase, not a subscription. Add the Flip and Focus clock styles, Paper and Night Red appearances, and your own text, background and colon colors. Choose another time zone and give its displayed location your own town and country name. Add a personal message with its own font, size and color. Save up to five color settings, five messages and five time zones to switch between. QUICK TO ADJUST Tap a quick control to select its size slider. Tap again to cycle through its choices, or touch and hold to open its menu. Lock the controls to prevent accidental changes. A short interactive guide helps you get started. AT YOUR PACE Keep the screen awake while the clock is open. Burn-In Protection gently moves the display over time; it does not guarantee against screen burn-in. Keeping the screen awake uses more battery. Your personal messages, saved places and clock preferences are stored on your device, not collected by the developer. No account, ads or tracking. GOOD TO KNOW The app must stay open to show the clock; system restrictions may apply. Locking the controls does not lock the device or prevent leaving the app. World time shows one selected time zone at a time, and a custom place name does not use your physical location. Editing current settings does not overwrite a saved preset. The clock works offline; purchases and restoration use Apple's services. There are no alarms, timers, widgets or system Lock Screen replacement.
Screenshots
Verdict
The clearest difference is in-app purchases: CMIM at none against Long Lasting Clock's 1. CMIM also leads on iOS requirement (11.0 vs 16.0). Long Lasting Clock's advantage is update cadence (every 5 days vs fortnightly). On price, 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. Long Lasting Clock sells 1 one-off in-app purchase. CMIM asks for nothing beyond the download.
CMIM ships an update fortnightly, Long Lasting Clock every 5 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.
| Parameter | CMIM | Long Lasting Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Jesus Cuevas Sanchez | Schmidt Service Partner AB |
In-app purchases
CMIM
No in-app purchases
Long Lasting Clock
- Long Lasting Clock Pro$1.99









