Super Ruler vs MathRoomBuddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Super Ruler
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Now you can Measure everything with beautiful on-screen ruler. A simple, user-friendly and accurate ruler for your phone -Caliper mode - Pick your units: mm, cm, inches, m, inch, foot, and yards - Control ruler length as you want, even you can put 100 meter if you want - no calibration needed - Copy current length to clipboard and paste it in another app - Save your current measurement screen as image - Very simple so everyone can use it
MathRoomBuddy
This utility app converts between IEEE floating-point and raw values, as well as hexadecimal and decimal formats. It also functions as a simple RPN calculator.
- IEEE floating-point conversion
- Hexadecimal to decimal conversion
- Decimal to hexadecimal conversion
- RPN calculator functionality
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This app converts between IEEE floating-point representation and the corresponding raw values. It also converts between hexadecimal and decimal and is a simple RPN calculator.
Screenshots
Verdict
The clearest difference is price: Super Ruler at Free against MathRoomBuddy's $0.99. MathRoomBuddy's advantage is ads (none vs shown) and update cadence (every 22 months vs every 109 months). On 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
Super Ruler is free to download; MathRoomBuddy costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Super Ruler ships an update every 109 months, MathRoomBuddy every 22 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.
| Parameter | Super Ruler | MathRoomBuddy |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 109 months | Every 22 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 8 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Hany Elmehy | Mike Green |
In-app purchases
Super Ruler
No in-app purchases
MathRoomBuddy
No in-app purchases
Questions
Is Super Ruler free?
Is MathRoomBuddy free?
Do Super Ruler or MathRoomBuddy have ads?
Which is updated more often, Super Ruler or MathRoomBuddy?
Other comparisons
