Myotome learner vs PreHeat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Myotome learner
This app helps physical therapy students and health professionals learn myotomes through study sections and a quiz. It allows users to test their knowledge and analyze mistakes for effective learning.
- Myotome study sections
- Upper and lower spine focus
- Multiple difficulty quiz levels
- Muscle to nerve root assignment
- Mistake analysis for learning
- Free to use
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Introduction This app is made for physical therapy students and other health professionals who need to learn the myotomes. It can be hard to remember all of them thats why this apps helps you learn them on an easy and fun way. There are sections where you can study the upper or lower portion of the spine. And there is a quiz section where you can put your effort to the test! What are myotomes? Each muscle in the body is supplied by one or more levels or segments of the spinal cord and by their corresponding spinal nerves. A group of muscles innervated by the motor fibres of a single nerve root is known as a myotome. Learn fast and effective! The quiz section of the app has three difficulty levels where you can test your knowledge about myotomes. You have to a-sign a muscle to the right nerve root by clicking on it. The same question will be asked again if you make a mistake. Analyse your mistakes Once you finished the quiz you can analyse your results. Here you will find exactly what went wrong so you can learn from your mistakes. And the best of all, it's completely free! If you have suggestions please let me know, i'm more then happy to add new ideas. Leave a review and most of all, happy learning!
PreHeat
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Background The need for and the temperature of preheat are dependent on several factors such as the chemical analysis, degree of restraint of the parts being joined, material thickness and mechanical properties. It is cautioned that the preheating temperatures listed below do not necessarily ensure satisfactory completion of the welded joint and requirements for individual materials within the P‐Number listing may have preheating more or less restrictive than this general guide. Applicable Code / Edition & Standards The preheat temperature of joining metal given by this app is in accordance with ASME Section I, VIII-1 and NBIC Part 3 2023 Edition. Utility This app determines provide the recommended preheat temperature of the joining metal. When welding two metal parts together, it is essential that the joining edges are free of contamination and moisture, preheating the joining face remove the moistures from the joining faces. Competitive Edge There is no app available in the market to determine preheat temperature of the joining parts quickly without using expensive designing software. This app provides a tool to quickly determine the recommended preheat temperature of joining parts. Target Audience This app targets fabricators, designers’ researchers, inspection agencies and QC who are involved in pressure welding. Non Consumable Subscription: You can download the app from App Store for free, however One time Non-Consumable subscription in-app-purchase is required before you can use any of the Tables of this app. Purchase can be made by going to the menu of the application. Terms and condition are also provided there. Terms of Use: This app follow Apple Standard Term of Use (EULA) more information about apple standard Licensed Application End User License Agreement can be found at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Myotome learner at none against PreHeat's 1. Myotome learner also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (9.0 vs 13.0). On price, 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. PreHeat sells 1 one-off in-app purchase. Myotome learner asks for nothing beyond the download.
Myotome learner ships an update every 2 days, PreHeat fortnightly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.
| Parameter | Myotome learner | PreHeat |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 13 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Sam Berlo van | Shabbir Ahmed |
In-app purchases
Myotome learner
No in-app purchases
PreHeat
- Non Consumable Subscription$3.99
Questions
Is Myotome learner free?
Is PreHeat free?
Do Myotome learner or PreHeat have ads?
Which is updated more often, Myotome learner or PreHeat?
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