cm Ruler, device size measure vs Panda Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
cm Ruler, device size measure
Transform your device into a versatile ruler for precise measurements. It displays width, height, and tapped positions, allowing you to record and share dimensions. Customize the ruler's appearance with different colors.
- Ruler UI for width and height
- Measure tapped position size
- Record and share measurements
- Customizable ruler color
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This App makes your device as a ruler. - Ruler UI. width, height. - Show Tapped Position Size.(width, height) - Ability to measure and record sizes. - Feature to share the list of recorded sizes - Change Ruler Color.
Panda Timer
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Panda Timer is a clean, distraction-free visual timer designed to help children with ADD or ADHD stay focused and manage routines. It uses a simple countdown interface without flashy animations or sounds, making time feel predictable and easy to understand. This helps reduce anxiety, support smooth transitions, and encourage independence. Whether it's for homework, quiet time, or daily tasks, Panda Timer offers a calm and effective way to build time awareness.
Screenshots
Verdict
The clearest difference is price: cm Ruler, device size measure at Free against Panda Timer's $2.99. cm Ruler, device size measure also leads on update cadence (every 5 days vs every 3 months). Panda Timer's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.0). On 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
cm Ruler, device size measure is free to download; Panda Timer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
cm Ruler, device size measure ships an update every 5 days, Panda Timer every 3 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.
| Parameter | cm Ruler, device size measure | Panda Timer |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Taisuke Hosokawa | Saubeo Solutions |
In-app purchases
cm Ruler, device size measure
No in-app purchases
Panda Timer
No in-app purchases
Questions
Is cm Ruler, device size measure free?
Is Panda Timer free?
Do cm Ruler, device size measure or Panda Timer have ads?
Which is updated more often, cm Ruler, device size measure or Panda Timer?
Other comparisons
