Camera Ruler ٞ vs CarIO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Camera Ruler ٞ
This utility app uses your phone's camera and augmented reality to take quick measurements of linear sizes, distances, angles, perimeters, and areas. It supports various units and allows you to save and share your measurements.
- AR measurements
- Linear size measurement
- Distance measurement
- Angle measurement
- Perimeter and area calculation
- Save and share measurements
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AR Measure helps you with quick everyday measurements around the house or office, similar to a tape measure using your mobile camera with augmented reality (AR) technology. With the Measure app, you can: 1) Measure linear sizes in cm, m, mm, inches, feet, yard. 2) Measure distance from device camera to a fixed point on the detected 3D plane. • Measure angle of corners on 3D planes. • Measure perimeter and area of the room • Measure size of 3D objects. • Calculate the length and enclosed area of the path as polygon. • Generates plan projection for drawn objects and exports it . • Save and share generated measurement Move your phone around the space to find flat surfaces such as a tabletop or the floor. Point and tap to start your measurement and adjust it accordingly. When finished, tap on measurements to get quick reference to unit conversion, copy, and delete functions. Measurements taken with this app are estimates.
CarIO
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CarIO - Your Car Maintenance Companion CarIO helps you stay in control of your vehicle's health with a simple and reliable maintenance tracker. Track inspections, oil changes, transmission services, and filter replacements. Keep everything organized in one place so you never forget what matters. Key Features - Track vehicle inspections and upcoming dates - Log oil changes with mileage and oil type - Record transmission oil services - Manage air, oil, fuel, and cabin filter replacements - View your maintenance history anytime - Clean and easy-to-use design Simple and Private - No account required - No sign-in needed - Data stays on your device CarIO is designed for drivers who want clarity, simplicity, and peace of mind.
Screenshots
Verdict
The clearest difference is ads: CarIO at none against Camera Ruler ٞ's shown. On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Camera Ruler ٞ | CarIO |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (11 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 7 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 6 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | UniCom Technology | Saud Alghamdi |
In-app purchases
Camera Ruler ٞ
No in-app purchases
CarIO
No in-app purchases









