GACRacing vs Flash Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GACRacing
This application is an Electronic Speed Controller (ESC) designed for crawler cars. It offers exceptional low-speed control and broad compatibility with sensorless brushless motors. Users can switch between crawler and normal operating modes via PWM channels.
- Super smooth low-speed control
- Compatible with 99% of sensorless brushless motors
- Two operating modes: crawler and normal
- Mode switching via PWM channels
- Designed for crawler cars
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This is an ESC developed for crawler car, with a super smooth low speed and compatibility with 99% of sensorless brushless motors. It has two operating modes: crawler mode and normal mode。 G40 ESc：Running mode can be switched through AUX channel G40 Pro ESC：Real time adjustment of drag braking force through AUX channel
Flash Maker
Manage your 3D printers remotely with this app. Monitor printer status, view live video feeds, and organize multiple devices into groups for a streamlined printing experience.
- Remote printer status check
- Live video monitoring
- Group management for multiple printers
- Convenient 3D printing control
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Flash Maker is a mobile app by Flashforge for easy 3D printer management. Check printer status anytime, monitor with remote video, and manage multiple printers in groups—making 3D printing smarter and more convenient.
Screenshots
Verdict
The clearest difference is rating: GACRacing at 5.0 against Flash Maker's 1.9. Flash Maker's advantage is ratings volume (453 vs 2) and update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
GACRacing holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: Flash Maker has 453 ratings behind it against 2, so its average is the more settled of the two.
GACRacing ships an update every 2 months, Flash Maker monthly. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.
| Parameter | GACRacing | Flash Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 1.9 (453 ratings) |
| Positive reviews | — | 16.8% of reviews |
| Number of ratings | 2 | 453 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 109 MB |
| Age rating | 4+ | 17+ |
| Developer | 琪 赵 | 浙江闪铸三维科技有限公司 |
Customer experience
GACRacing
Flash Maker
Bugs and requests
GACRacing
Not enough reviews yet to summarise bugs or requests.
Flash Maker
Reported bugs
6 issues- Can't connect device
- Can't register account
- Printer always shows as offline
- Camera feed doesn't work
- Frequent crashes
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- Logging in and connecting issues
Requested features
5 requests- Add ability to switch between local network and cloud
- More control over printer (advanced hidden menu, more temps, ability to cancel one model if printing multiple)
- Add AI control of failed prints
- Add slicer functionality
- Add iPad support
In-app purchases
GACRacing
No in-app purchases
Flash Maker
No in-app purchases
Questions
Is GACRacing free?
Is Flash Maker free?
Which has better reviews, GACRacing or Flash Maker?
Do GACRacing or Flash Maker have ads?
Which is updated more often, GACRacing or Flash Maker?
Other comparisons
