Windsor 311 vs Ratio Simplifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Windsor 311
Easily connect with city services through your mobile device. Report issues or ask questions with the ability to attach photos and pinpoint your location using GPS.
- Report issues
- Ask questions
- Attach photos
- Use GPS for location
- Contact city services
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Windsor 311 offers you a simple way to get in touch with city services using your mobile device. With our intuitive icons, you can ask a question or report an issue, with options to include photos and use GPS to easily indicate your location.
Ratio Simplifier
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The cleanest ratio simplifier on your iPhone. Whether you are a student, teacher, chef, engineer, or just need quick math, Ratio Simplifier gives you answers in seconds. Enter two or three numbers, tap Calculate, and instantly see your ratio reduced to its simplest form. No clutter. No confusion. Just results. FREE FEATURES Simplify 2 number ratios instantly Supports whole numbers Clean and modern interface Works offline with no internet required PRO FEATURES One Time Purchase 3 number ratios Example 2 4 8 becomes 1 2 4 Decimal support Example 1.5 2.5 becomes 3 5 Step by step explanations See every GCD calculation Calculation history Saves your last 20 results locally Share results Export simplified ratios with one tap Remove all ads WHY GO PRO One time purchase No subscriptions ever Buy once and use forever including on all your Apple devices with Family Sharing PERFECT FOR Students Math homework fractions proportions Cooks and bakers Scaling recipes Engineers and designers Aspect ratios and scale models Teachers Demonstrating GCD calculations step by step PRIVACY FIRST All calculations happen on your device No data is collected No account required History is stored locally and can be cleared at any time Download now and start simplifying ratios for free
Screenshots
Verdict
The clearest difference is in-app purchases: Windsor 311 at none against Ratio Simplifier's 1. Ratio Simplifier's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, ads 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. Ratio Simplifier sells 1 one-off in-app purchase. Windsor 311 asks for nothing beyond the download.
Windsor 311 ships an update every 12 months, Ratio Simplifier every 17 months. The most recent releases landed on September 14, 2026 and June 11, 2026 respectively.
| Parameter | Windsor 311 | Ratio Simplifier |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Corporation of the City of Windsor | Agustiyansyah Syam |
In-app purchases
Windsor 311
No in-app purchases
Ratio Simplifier
- Ratio Simplifier Pro$1.99
