# Flash Maker vs TuneBench

The clearest difference is rating: TuneBench at 4.0 against Flash Maker's 2.0. TuneBench also leads on update cadence (daily vs monthly). Flash Maker's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. TuneBench sells 1 one-off in-app purchase. Flash Maker asks for nothing beyond the download.

TuneBench holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: Flash Maker has 632 ratings behind it against 2, so its average is the more settled of the two.

Flash Maker ships an update monthly, TuneBench daily. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Flash Maker | TuneBench |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (632 ratings)](https://appshunter.io/ios/app/flash-maker/id6475712393/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/tunebench-ecu-tuning/id6821541543/reviews)** |
| Number of ratings | **632** | 2 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 109 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [浙江闪铸三维科技有限公司](https://appshunter.io/developer/999198567) | [Chris Burchett](https://appshunter.io/developer/1262824383) |

## What reviewers say

### Flash Maker

[App page](https://appshunter.io/ios/app/flash-maker/id6475712393)

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.

**Highlights:** Remote printer status check, Live video monitoring, Group management for multiple printers, Convenient 3D printing control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works great
- 🚀 Immediately improved after update
- 👍 Good app

**What reviewers complain about**

- 🐛 Barely works
- 🐛 Needs a lot of work
- 🐛 Absolutely terrible
- 🐛 Doesn't work at all
- 🐛 Terrible app

**Reported bugs**

- Can't connect device
- Can't register account
- Printer always shows as offline
- Camera feed doesn't work
- Frequent crashes

**Requested features**

- 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


### TuneBench

[App page](https://appshunter.io/ios/app/tunebench-ecu-tuning/id6821541543)

Edit engine control unit (ECU) calibration files and datalogs on your mobile device. Analyze logs, make precise adjustments to tables and curves, and export your tuned files. Offers a demo mode for trying out the workflow.

**Highlights:** Edit tables, curves, and values, Import and analyze CSV datalogs, One-tap datalog correction presets, Customizable math for datalog analysis, Color-mapped tables and 3D surfaces, Compare tables against stock, Automatic checksum verification and correction

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Vehicle Credit | $24.99 | one-time |


## Frequently asked questions

### Is Flash Maker free?

Flash Maker is free to download, with no in-app purchases.

### Is TuneBench free?

TuneBench is free to download, with in-app purchases available.

### Which has better reviews, Flash Maker or TuneBench?

TuneBench is rated higher. Flash Maker averages 2.0 out of 5 from 632 ratings, while TuneBench averages 4.0 from 2 ratings.

### Do Flash Maker or TuneBench have ads?

TuneBench shows ads; Flash Maker does not.

### Which is updated more often, Flash Maker or TuneBench?

Flash Maker ships an update monthly, and TuneBench daily. Most recently, Flash Maker was updated on November 12, 2026 and TuneBench on November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*