Pure Clock for older systems vs Keep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pure Clock for older systems
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Designed for older system, suitable for system 15 and plus, Track time across 40+ cities worldwide with elegant analog and digital displays. FEATURES: - 40+ world cities including New York, London, Tokyo, Paris, Sydney, Dubai, Singapore, and more - Accurate time zone support for all cities - Elegant analog clock with smooth hands - Clean digital clock with customizable fonts - Real-time weather for each city - Dark mode and light mode support - Adjustable font sizes and weights - Swipe navigation between cities - Easy city search and management - Landscape mode support - Optimised for older ipad/iphone system 15 and later Simple, beautiful, and easy to use.
Keep
Transform your iPhone into a beautiful, full-screen 3D clock display. Choose from six unique ambient scenes designed for passive viewing on desks or nightstands. Unlock all premium displays with a one-time purchase for an ad-free experience.
- Six unique 3D clock displays
- Full-screen ambient viewing
- Designed for desks and nightstands
- Automatic launch with Shortcuts
- Minimalist, distraction-free design
- One-time purchase for Pro features
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Keep transforms your iPhone into a living clock display. Choose from a collection of full-screen 3D clock scenes designed for desks, nightstands, charging stands, and everyday spaces. Simple. Ambient. Beautiful. Features: Six unique displays Holo Glass Jelly Wireframe Matrix Morph Designed for passive viewing Keep is built for those moments when your iPhone is sitting nearby - on your desk, bedside table, or charging stand. Automatic launch with Shortcuts Use Apple's built-in Shortcuts automation to open Keep automatically when charging. Minimal by design No clutter. No distractions. Just time. Keep Pro: Unlock every display with a one-time purchase. All premium displays Future display drops No subscription Free updates Notes: Keep is a full-screen clock app for iPhone.
Screenshots
Verdict
The clearest difference is in-app purchases: Pure Clock for older systems at none against Keep's 1. Pure Clock for older systems also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads 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. Keep sells 1 one-off in-app purchase. Pure Clock for older systems asks for nothing beyond the download.
| Parameter | Pure Clock for older systems | Keep |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Sheng Zhao | WILL ALEXANDER GIESS |
In-app purchases
Pure Clock for older systems
No in-app purchases
Keep
- Keep pro$3.99
Questions
Is Pure Clock for older systems free?
Is Keep free?
Do Pure Clock for older systems or Keep have ads?
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