PSM I vs AiMecha
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PSM I
Prepare for your Professional Scrum Master 1 (PSM 1) certification with a comprehensive study tool. It offers realistic exam practice with randomized questions, a large question bank, and the official Scrum Guide. Achieve certification success efficiently and affordably.
- Randomized practice tests
- Extensive question bank
- Integrated Scrum Guide
- Affordable pricing options
- Focus on exam results
Read full descriptionHide full description
Prepare for Professional Scrum Master I on iPhone and iPad. PSM I is a practice app: full exams, a study mode, and the Scrum Guide. How you practice Try a free demo with 5 questions Take a 40-question practice exam from a large question bank See your score as soon as you finish Review the questions you missed Search the question bank With Pro, reveal the correct answers and take unlimited exams Read the Scrum Guide in English and in many community translations Keep every attempt in a history stored on your device Pro unlocks unlimited exams and revealed answers. You can also unlock a single exam. An independent practice app. It does not replace the official Professional Scrum Master assessment and does not issue a certificate.
AiMecha
Read full descriptionHide full description
AiMecha is mainly used to control the Ai mecha series products of Huaner Company. It is used to control the directional movement of robots, such as moving forward and backward, turning left and right, etc. It can control the rotation of the servo or the movement of the mechanical arm, and also control the color of the RGB lights, etc.
Screenshots
Verdict
The clearest difference is in-app purchases: AiMecha at none against PSM I's 2. AiMecha also leads on iOS requirement (13 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PSM I sells 2 one-off in-app purchases. AiMecha asks for nothing beyond the download.
PSM I ships an update every 6 weeks, AiMecha every 3 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.
| Parameter | PSM I | AiMecha |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 6 weeks โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 26.0 | 13 โ better |
| Further details โ not scored | ||
| Size | 31 MB | 177 MB |
| Age rating | 4+ | 4+ |
| Developer | Konstantin Skoblik | Shenzhen Hiwonder Technology Co.,Ltd |
In-app purchases
PSM I
- One Time Access$0.99
- Unlock PRO Mode$3.99
AiMecha
No in-app purchases
Questions
Is PSM I free?
Is AiMecha free?
Do PSM I or AiMecha have ads?
Which is updated more often, PSM I or AiMecha?
Other comparisons
