gravity clock vs Garno Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
gravity clock
Experience time's passage through a visually stunning clock that destroys and reconstructs its face. Numbers break off and fall, creating a dynamic and beautiful display of seconds ticking by.
- Realistic gravity/physics simulation
- Digital and analog modes
- Customizable gravity strength and direction
- Night mode
- Time speaking functionality
- Customizable colors
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Watching the time pass has never been so beautiful! Gravity Clock visualizes the passage of time by the permanent destruction and reconstruction of the clock-face. Every second the hand breaks numbers out of the dial and lets them drop to the floor where they get buried by the following numbers and eventually wither away to make room for the endless succession of time. Watch the video here: http://joerg.piringer.net/gravityclock Features: - realistic gravity/physics simulation, numbers fall as if they were real objects - digital and analog mode - control strength and direction of gravity with presets or customize them - night mode with reduced brightness - can speak the time every minute, every 5 minutes etc. - change colors with presets or customize them - universal app supports iPhone/iPod touch and iPad in all orientations, resolutions and window sizes - looks perfect in an iPhone/iPad-dock
Garno Calculator
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Garno — the smart yarn calculator for knitting and crochet Garno is a simple yet powerful tool — made by a knitter, for knitters and crocheters. Got a pattern but not the recommended yarn? Garno helps you accurately recalculate how many meters or skeins of your yarn you’ll need when using a different yarn or knitting with a different gauge. How it works: 1. Enter the yarn from the pattern (meters per gram + gauge). 2. Enter the amount of yarn required in the original project. 3. Enter your yarn (meters per gram + your own gauge). Garno instantly calculates how many meters or skeins of your yarn you’ll need — based on real gauge, not rough estimates. Perfect for you when you want to: - confidently replace yarn, - know the exact amount of yarn needed, - avoid running out of yarn or overbuying. No login. No ads. Just clean, friendly math that speaks your crafting language. Garno turns the frustration of yarn math into something easy, fast, and reliable — so you can spend less time calculating and more time creating. Garno — smart math for creative makers.
Screenshots
Verdict
The clearest difference is price: Garno Calculator at Free against gravity clock's $0.99. Garno Calculator also leads on update cadence (every 9 days vs every 2 months). gravity clock's advantage is iOS requirement (10.3 vs 16.6). On ads, in-app purchases 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
Garno Calculator is free to download; gravity clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
gravity clock ships an update every 2 months, Garno Calculator every 9 days. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.
| Parameter | gravity clock | Garno Calculator |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.8 (18 ratings) — better | — |
| Positive reviews | 88.8% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.3 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | joerg piringer | Svitlana Stolberova |
Bugs and requests
gravity clock
Reported bugs
2 issues- Crashes at midnight
- Twitter integration not working
Requested features
5 requests- Add Arabic-Indic numerals
- Restore alarm function
- Implement 64-bit support for iOS 11
- Add countdown timer
- Allow setting clock as device screensaver
Garno Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
gravity clock
No in-app purchases
Garno Calculator
No in-app purchases
Questions
Is gravity clock free?
Is Garno Calculator free?
Do gravity clock or Garno Calculator have ads?
Which is updated more often, gravity clock or Garno Calculator?
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