# Flash Maker vs OnLeeTech

The clearest difference is in-app purchases: Flash Maker at none against OnLeeTech's 1. Flash Maker also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. OnLeeTech sells 1 in-app purchase, starting at $5.00 per month. Flash Maker asks for nothing beyond the download.

Flash Maker ships an update monthly, OnLeeTech every 3 months. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Flash Maker | OnLeeTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (632 ratings)](https://appshunter.io/ios/app/flash-maker/id6475712393/reviews)** | — |
| Number of ratings | **632** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 109 MB | 134 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [浙江闪铸三维科技有限公司](https://appshunter.io/developer/999198567) | [Bluestone Apps, LLC Mobile](https://appshunter.io/developer/941163853) |

## 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


### OnLeeTech

[App page](https://appshunter.io/ios/app/onleetech/id6741426901)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.00 | per month |


## Frequently asked questions

### Is Flash Maker free?

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

### Is OnLeeTech free?

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

### Do Flash Maker or OnLeeTech have ads?

Neither Flash Maker nor OnLeeTech shows ads.

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

Flash Maker ships an update monthly, and OnLeeTech every 3 months. Most recently, Flash Maker was updated on November 12, 2026 and OnLeeTech on November 8, 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.*