RowCounter vs Pythagorus doodlus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RowCounter
Easily track stitches for multiple knitting projects. Manage projects with sub-projects, add notes, and customize backgrounds. Offers multi-selection for efficient project management and prevents screen lock during counting.
- Multiple project management
- Sub-project support
- Project notes
- Customizable backgrounds
- Screen lock prevention
- Multi-selection for actions
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Row counting made easy. No tiresome notes to write down anymore. Manage multiple knit projects simultaneously. Use sub projects. Change the background image. Prevent the screen lock in the count view. Make notes in the projects and sub projects. Use multi selection to copy, delete, print or mail your projects. Please remember, if you have problems with the app or if you have a feature request, send this information to the support email address: Mirko.Paschke@gmx.de
Pythagorus doodlus
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Solve any triangle with ease — instantly and visually. Pythagorus doodlus is designed for anyone who works with triangles every day: engineers, builders, surveyors, students, and curious minds. The app was originally created for a friend who is a carpenter and for my sister, an architect — and it shows. Every feature is built to be practical, intuitive, and genuinely helpful in real‑world situations. Enter any combination of sides or angles, and the app calculates the rest in real time. Watch the triangle update as you type or adjust values. And if a triangle is impossible to construct, the app doesn’t just say “error.” It visually explains why the triangle can’t exist and provides a clear, simple reason. Perfect for learning, teaching, or avoiding mistakes on the job. Features • Hand‑drawn design A unique interface that looks and feels like sketching a triangle on paper. • Interactive triangle editor Tap a side or angle to edit it, then enter its value using the built‑in keyboard. • Smart geometry engine Automatically solves triangles from any valid combination of sides and angles. • Invalid triangle detection If the values don’t form a real triangle, the app shows a visual explanation and tells you exactly why it doesn’t work. • Drag‑to‑reshape Drag the triangle’s corners to shape it freely before entering side or angle values — a simple way to visualize the triangle you’re working on. • Quick shortcuts Double‑tap an angle to toggle 90°, or reset values instantly. • Step‑by‑step tutorial A friendly guided walkthrough shows you how to edit sides, adjust angles, use shortcuts, and create new triangles. Whether you’re on a construction site, at your drafting table, or studying geometry, Pythagorus doodlus gives you a playful and powerful way to understand and work with triangles. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Pythagorus doodlus at Free against RowCounter's $0.99. Pythagorus doodlus also leads on update cadence (every 6 days vs every 13 months) and iOS requirement (17.6 vs 26.0). RowCounter's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Pythagorus doodlus is free to download; RowCounter costs $0.99 up front. Pythagorus doodlus sells 1 in-app purchase, starting at $4.99 per year. RowCounter asks for nothing beyond the download.
RowCounter ships an update every 13 months, Pythagorus doodlus every 6 days. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.
| Parameter | RowCounter | Pythagorus doodlus |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 13 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 16 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Mirko Paschke | Stéphan Barbé |
In-app purchases
RowCounter
No in-app purchases
Pythagorus doodlus
- Premium$4.991 Year
Questions
Is RowCounter free?
Is Pythagorus doodlus free?
Do RowCounter or Pythagorus doodlus have ads?
Which is updated more often, RowCounter or Pythagorus doodlus?
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