DecimalClock vs Umami
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DecimalClock
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DecimalClock is more than a clock – it’s an idea that challenges routine. Experience a day divided into 10 hours, 100 minutes per hour, and 100 seconds per minute. It blends classic and decimal time in one calm, minimalist space where design meets precision. • Classic and decimal time modes • Full-screen mode for both analog and digital clocks • Converter between classic and decimal time • Customizable colors and fonts • Works offline – no ads, no distractions • Optimized for iPad • Educational tool for schools and curious minds In 1793, France introduced decimal time as a bold experiment. Now, it returns – reimagined for today, in the palm of your hand.
Umami
Access your website's traffic and insights on the go with this clean and fast mobile client. View real-time visitor activity, sessions, referrers, and more, all from a native iPhone and iPad interface. Manage multiple accounts and instances seamlessly.
- Realtime visitor activity
- Home Screen and Lock Screen widgets
- Daily/weekly reports via Shortcuts
- On-device summaries
- Multiple Umami accounts/instances
- Website and team management
- Secure credential storage
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Your analytics deserve better than a tiny browser tab. Umami: Website Analytics is a clean, fast iPhone and iPad client for the Umami analytics platform. Connect Umami Cloud or a self-hosted Umami instance, then check the numbers that matter without opening a desktop dashboard. Built for developers, founders, site owners, and small teams, Umami brings your traffic, sessions, events, referrers, devices, countries, and realtime activity into a mobile interface designed for repeat use. FEATURES - Realtime visitor activity - Home Screen and Lock Screen widgets - Daily or weekly reports through Shortcuts automations - On-device summaries with Apple Intelligence on supported devices - Sessions, events, referrers, countries, browsers, devices, and pages - Multiple Umami accounts and instances - Umami Cloud and self-hosted Umami support - Website and team management from the app - Secure credential storage using the system keychain - Native iPhone and iPad experience Your Umami analytics data connects directly to your configured Umami instance. The app is a mobile client for your existing Umami setup. The app requires a one-time purchase or a monthly/yearly subscription to use. The yearly subscription includes a trial. Privacy Policy: https://umamiapp.djdev.me/privacy Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is price: Umami at Free against DecimalClock's $2.99. DecimalClock's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement 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
Umami is free to download; DecimalClock costs $2.99 up front. Umami sells 3 in-app purchases, starting at $0.89 per month. DecimalClock asks for nothing beyond the download.
DecimalClock ships an update weekly, Umami every 9 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.
| Parameter | DecimalClock | Umami |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Kaspars Sops | Diljit Singh |
In-app purchases
DecimalClock
No in-app purchases
Umami
- Umami Monthly$0.891 Month
- Umami Mobile Yearly7 Days trial$8.991 Year
- Umami Lifetime$17.99









