Ratio & Proportion Calculator vs Graphrio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ratio & Proportion Calculator
Easily solve proportion problems by entering three of the four variables. This app provides detailed step-by-step solutions and saves all your calculations in a history for later review. Fractions, decimals, and constants are supported.
- Solve proportions with 3 variables
- Detailed solution steps
- Calculation history
- Supports fractions and decimals
- Option to remove ads
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Finish homework instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Enter your values and calculate the missing value of a proportion. HOW IT WORKS Enter your values in the correct fields and get started. You receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. We cannot draw any conclusions about you. COST Everything is free to use. 24/7 access to your solutions. All solution steps always remain complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - curated learning videos - feedback on incorrect inputs - manage your own solutions - app introduction CONTACT Questions and feedback via Discord or directly in the app review.
Graphrio
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graph theory studies and professional work with Grapherio, the ultimate computational companion for graph enthusiasts, students, and researchers.
Screenshots
Verdict
The clearest difference is in-app purchases: Graphrio at none against Ratio & Proportion Calculator's 8. Ratio & Proportion Calculator's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18). On price and ads 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. Ratio & Proportion Calculator sells 8 one-off in-app purchases. Graphrio asks for nothing beyond the download.
| Parameter | Ratio & Proportion Calculator | Graphrio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (16 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18 |
| Further details — not scored | ||
| Size | 180 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | C & M LUMBER COMPANY, INCORPORATED. |
In-app purchases
Ratio & Proportion Calculator
- +30 User Tokens$0.29
- +1 Convenience Token / 6h, max. +2$0.59
- +2 Convenience Tokens / 6h, max. +4$0.99
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- +150 User Tokens$0.99
- +300 User Tokens$1.49
- +4 Convenience Tokens / 6h, max. +8$1.59
- Remove Ads$1.99
- Lifetime Access$1.99
Graphrio
No in-app purchases
Questions
Is Ratio & Proportion Calculator free?
Is Graphrio free?
Do Ratio & Proportion Calculator or Graphrio have ads?
Other comparisons
