FlowMath vs hyFee Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlowMath
This app challenges users to create mathematical equations that equal a given answer. It offers customizable quizzes with various operations, number ranges, and problem counts. A timer adds a competitive element for improving speed or challenging others.
- Create equations from a given answer
- Select operation types (add, subtract, multiply, divide)
- Customize number ranges
- Choose quiz length (10, 20, or 30 problems)
- Timed challenges for speed improvement
- Randomized problem generation
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FlowMath will test your skills to build a math problem that matches the answer. You see FlowMath provides the answer and wants you to make the equation. Choose the numbers and the operator and see how fast you can make your way through this twist on arithmetic tables. FlowMath is configurable to quiz you with 10, 20 or 30 problems. All the problems are generated by the application and randomized so there is a unlimited set of possibilities. FlowMath allows you to choose individual operation types from addition, subtraction, multiplication and division, or a combination of the above. You can also provide a range of numbers (from 1 to 99) you want to work with. Parents you will find this feature invaluable for helping younger students who need to limit the scope of problems they are currently capable of handling. Additionally, FlowMath has a timer thus allowing a single student the opportunity to see if he can improve on a previous time, or even challenge a friend to a "quiz-off". FlowMath is perfect for ever age and will improve your ability to conquer every day math tasks in your head.
hyFee Cloud
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Capture. Upload. Share. ================= With hyFee, you can focus on what really matters – providing valuable feedback to your students. Whether you want to record feedback directly into hyFee, capture an image or video, or provide a PDF, hyFee makes the process easy for you. > Capture: You record audio, images, or videos directly into hyfee or select existing media from the photo library. If necessary, simply combine any feedback types into one package. > Upload: When you are done, upload the feedback for the student with a tap. Hyfee takes care of storing the files, so you don't have to worry about folders and file formats yourself. > Share: After uploading, you can save and print an automatically generated QR code to stick on the student's work. If you communicate with the student via school messenger or LMS, simply send the text link to the feedback. Work even faster with placeholder codes ============================== You can generate up to 35 placeholder QR codes at once for all possible feedback types directly in hyFee and save them in a PDF file. This way you can print the codes collected on one page, cut them out and keep them in stock. When you capture feedback, you simply pick a matching QR code from the stack. Afterwards, you can continue in the usual convenient way. hyFee Cloud is your safe and reliable cloud partner ========================= You store and share your data securely in hyFee Cloud! The affordable subscription lets you upload as many files as you want. Each file is available for 40 days, so your students have enough time to retrieve your feedback or learning material. Through a qr code or link, your students can view your contents directly in the browser, so there is no need for them to install a app or remember login data. hyFee Cloud at a glance ================ Direct recording of audio feedback without separate apps Upload and capture images Upload and record videos Upload PDF files Unlimited number and storage of feedbacks (files are available for 40 days) Upload and deploy QR codes and links in just one step Start from the beginning or prepare QR codes Overwrite and refill qr codes with new content optimized for smartphones and tablets alike Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hyfee.de/en/privacy-policy/
Screenshots
Verdict
The clearest difference is price: hyFee Cloud at Free against FlowMath's $0.99. hyFee Cloud also leads on update cadence (every 9 days vs every 9 months). FlowMath's advantage is in-app purchases (none vs 1). On ads, 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
hyFee Cloud is free to download; FlowMath costs $0.99 up front. hyFee Cloud sells 1 in-app purchase, starting at $1.49 per month. FlowMath asks for nothing beyond the download.
FlowMath ships an update every 9 months, hyFee Cloud every 9 days. The most recent releases landed on August 15, 2026 and October 1, 2026 respectively.
| Parameter | FlowMath | hyFee Cloud |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.1 (9 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 9 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 12.1 |
| Further details — not scored | ||
| Size | 4 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | PalaSoftware Inc. | Christian Mayr |
In-app purchases
FlowMath
No in-app purchases
hyFee Cloud
- hyFee Cloud monthly7 Days trial$1.491 Month









