Ruler vs OneOrg
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ruler
This app displays various measurement scales for length, including meters and inches. It allows users to set magnification ratios and reduced scales for different applications. Users can calibrate the ruler and adjust PPI settings for accurate measurements.
- Display various measurement scales
- Set magnification ratios
- Set reduced scales
- Measure in meters and inches
- Free mode for custom scales
- Calibration for accuracy
- PPI setting
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Scale Ruler is the simple application to display the scale of various measurement units. ※ Warning: - The accuracy of the scales cannot be guaranteed. - Calibration and PPI values will be reset when the model changes. - Set the PPI value only when the model is undecided. - When you change the PPI value, perform calibration after the change. ■How to use: ■Select mode In UNLOCKED state, after choosing measurement unit, magnification ratio and reduced scale, the scale is displayed. ■Free mode When dragging the screen at UNLOCK, you can set the scale in the range 1: 1 to 1: 100. When you press and hold the scale value, the keyboard is displayed and you can enter the scale. You can lock the scale on the ruler with a switch. Sorry for the advertisement during unlocking. After In-App Purchase, your ads will no longer be displayed. Specification of Scale Ruler - measure length meter,inches - magnification ratio 50% , 70.7% , 100% , 141% , 200% - reduced scale for meter 1:100 , 1:150 , 1:200 , 1:250 , 1:300 , 1:400 , 1:500 , 1:600 for inch 1:1 , 1:1.5 , 1:2 , 1:2.5 , 1:3 , 1:4 , 1:5 , 1:6 for inch(Architectural) 1:1 , 1:2 , 1:4 , 1:8 , 1:12 , 1:16 , 1:24 , 1:32 , 1:48 , 1:64 1:96 , 1:128 , 1:192 , 1:384 for inch(Engineering) 1:120 , 1:240 , 1:360 , 1:480 , 1:600 , 1:720 1:800 , 1:960 , 1:1080 ■ Settings - Calibration - PPI (pixels per inch) setting - In-app purchase (ads not displayed) - In-app purchase restoration ■ Calibration Adjust the length of the ruler. Use the correct ruler for adjustment. "Calibration" button: Records the adjusted state and reflects the calibration result on the ruler. "Reset" button: Returns the adjustment status to the specified value. It will not be recorded. "Initialize" button: Returns the adjustment status to the specified value and reflects it on the ruler. * Caution: The calibration value will be reset when the model changes. ■ PPI (pixels per inch) setting If the model is undecided, check the PPI value of the model before setting the PPI value. * Please set only when the model is undecided. "OK" button: Record the entered PPI value and reflect it on the ruler display. "Initialize" button: Returns the PPI value to the specified value and reflects it on the ruler. * Caution: The PPI value will be reset when the model changes.
OneOrg
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OneOrg – Your AI Super brain for Business Unify. Simplify. Amplify. OneOrg is your AI-powered business assistant built to unify company-wide knowledge, drive faster decisions, and boost team productivity—across sales, HR, compliance, operations, and more. Whether you're a growing startup or a scaling enterprise, OneOrg gives every team member instant access to answers hidden in your data, reports, and documents. No more searching across folders, tools, or emails. Just ask. Key Features: Ask Anything, Get Instant Answers: Ask natural questions like “What were Q3 sales?” or “Which clients haven’t ordered in 90 days?” and get smart, contextual answers backed by your internal documents. Unified Knowledge Base: Upload PDFs, Excel files, reports, and SOPs. OneOrg reads, understands, and organizes it all. Department-Specific Intelligence: From sales follow-ups to HR attrition trends, get insights tailored to your role. Feedback Loop: Improve responses over time with built-in feedback and learning. Enterprise-Grade Security: Your data stays safe, secure, and never leaves your environment. Designed for CXOs, Zonal Managers, and Business Teams who want faster answers, better decisions, and less chaos. Why OneOrg? Because your data deserves to work for you. Because teams deserve clarity. Because time is money Try OneOrg – The AI Super brain built for India’s ambitious businesses.
Screenshots
Verdict
The clearest difference is in-app purchases: OneOrg at none against Ruler's 1. OneOrg also leads on ads (none vs shown) and update cadence (every 11 days vs every 5 months). On price, 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. Ruler sells 1 one-off in-app purchase. OneOrg asks for nothing beyond the download.
Ruler ships an update every 5 months, OneOrg every 11 days. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.
| Parameter | Ruler | OneOrg |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 63.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 months | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 4 MB | 33 MB |
| Age rating | 4+ | 9+ |
| Developer | mitsunori oishi | Originbluy Private Limited |
In-app purchases
Ruler
- Hide Ads$0.99
OneOrg
No in-app purchases









