Studio Clock vs Ruler Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Studio Clock
A minimalist clock designed for Apple devices. It offers a straightforward time display without unnecessary features, focusing on simplicity and ease of use. Future updates are planned to introduce more functionality.
- Minimalist design
- Simple time display
- iPhone, iPad, and Mac support
- Focus on core functionality
- Future feature updates planned
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Simple Studio Clock – A minimalist studio clock for iPhone, iPad, and Mac. Does exactly what it needs to – no more, no less. More features coming soon!
Ruler Studio
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Precise measuring tools Ruler, grid, calibration, and ring sizing in one clean workspace. Ruler & Grid Studio High-precision multi-unit rulers with a built-in grid for everyday measurements. Smart Ring Sizer Align a real ring with the guide to estimate diameter, circumference, and size. Card Calibration Use a standard card edge to improve real-world measurement accuracy. Free Measuring Toolkit Full-screen grids, scale presets, and measurement overlays are included for everyone. Precise ruler, grid, calibration, and ring sizing tools.
Screenshots
Verdict
The clearest difference is in-app purchases: Studio Clock at none against Ruler Studio's 1. Studio Clock also leads on update cadence (every 3 days vs every 6 weeks). Ruler Studio's advantage is iOS requirement (13.0 vs 16.6). 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. Ruler Studio sells 1 one-off in-app purchase. Studio Clock asks for nothing beyond the download.
Studio Clock ships an update every 3 days, Ruler Studio every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Studio Clock | Ruler Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Noah Patrick Redeker | Spyridon Bousios |
In-app purchases
Studio Clock
No in-app purchases
Ruler Studio
- Ruler Pro Lifetime$2.99
Questions
Is Studio Clock free?
Is Ruler Studio free?
Do Studio Clock or Ruler Studio have ads?
Which is updated more often, Studio Clock or Ruler Studio?
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