Pocket,Ruler vs Infinite Ruler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pocket,Ruler
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A practical tool for measuring the length of small items Turn your mobile phone into a portable ruler, allowing you to measure small objects at any time. More accurate than ordinary distance meters
Infinite Ruler
Measure objects with precision using a digital ruler that extends beyond your screen. Choose fractional inch or centimeter units and calibrate for accuracy. Ideal for quick measurements when a physical tool isn't available.
- Fractional inch or centimeter measurement
- Adjustable precision (1/8, 1/16, 1/32 inch)
- Extendable ruler beyond screen length
- Customizable zero point
- Live distance markers
- On-device calibration
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Infinite Ruler The perfect app for when you've forgotten your tape measurer in the shed and want to know how tall your coffee mug is. Or maybe you need to settle an argument about how big your cat's head is. Measure in centimeters or fractional inches, then keep going beyond the length of one screen. • Choose 1/8, 1/16 or 1/32-inch precision • Move the zero point to start anywhere • Place A and B markers for a live distance • Continue measuring across as many ruler pages as you need • Put the scale on the left or right edge • Calibrate per phone for better real-world accuracy Your measurements and calibration values stay on your device.
Screenshots
Verdict
The clearest difference is ads: Infinite Ruler at none against Pocket,Ruler's shown. Pocket,Ruler's advantage is update cadence (fortnightly vs every 7 months) and iOS requirement (16.6 vs 18.2). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pocket,Ruler ships an update fortnightly, Infinite Ruler every 7 months. The most recent releases landed on September 9, 2026 and September 6, 2026 respectively.
| Parameter | Pocket,Ruler | Infinite Ruler |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly — better | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 18.2 |
| Further details — not scored | ||
| Size | 6 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 旭 王 | Eric Savoie |
In-app purchases
Pocket,Ruler
No in-app purchases
Infinite Ruler
No in-app purchases
Questions
Is Pocket,Ruler free?
Is Infinite Ruler free?
Do Pocket,Ruler or Infinite Ruler have ads?
Which is updated more often, Pocket,Ruler or Infinite Ruler?
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