# M2 Calculator vs glinet

The clearest difference is rating: M2 Calculator at 5.0 against glinet's 3.5. M2 Calculator also leads on iOS requirement (9.0 vs 13.0). glinet's advantage is update cadence (every 5 weeks vs every 7 months) and ratings volume (23 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

M2 Calculator holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: glinet has 23 ratings behind it against 4, so its average is the more settled of the two.

M2 Calculator ships an update every 7 months, glinet every 5 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | M2 Calculator | glinet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/m2-calculator/id1035183544/reviews)** | [3.5 (23 ratings)](https://appshunter.io/ios/app/glinet/id1523245996/reviews) |
| Number of ratings | 4 | **23** |
| Positive reviews | — | 37.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 119 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darren Alexander](https://appshunter.io/developer/946616105) | [GL Technologies (HK) Limited](https://appshunter.io/developer/1490828301) |

## What reviewers say

### M2 Calculator

[App page](https://appshunter.io/ios/app/m2-calculator/id1035183544)

Calculate the number of M2 Processors needed for LED video screens based on tile type, frame rate, and color depth. This tool helps determine the total tiles and ports required for a given setup, updated for the SX40 Processor.

**Highlights:** Calculate M2 Processor requirements, Select LED tile types, Set frame rate and color depth, Determine tiles per port, Calculate total tiles, Supports SX40 Processor

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

**In-app purchases:** none


### glinet

[App page](https://appshunter.io/ios/app/glinet/id1523245996)

Manage your GL.iNet router remotely, from basic setup and security to advanced mesh networking and VPN configuration. Monitor your network's performance in real-time and control router functions like WiFi, firmware updates, and LED lights.

**Highlights:** Basic router setup and password changes, Mesh network creation and management, OpenVPN and WireGuard VPN configuration, Real-time router performance monitoring, WiFi control, firmware updates, LED management

**In-app purchases:** none

**What reviewers like**

- 👍 Remote router management
- 👍 Dark mode available
- 👍 Controls multiple routers
- 👍 Works well for basic setup
- 👍 Easy initial setup

**What reviewers complain about**

- 🐛 Frequent 429 errors
- 🐛 Buggy GUI
- 🐛 Confusing settings
- 🐛 Cannot sign back in
- 🐛 App behaves like first-time setup after sign-out

**Reported bugs**

- 429 errors during VPN setup
- GUI is buggy
- Cannot sign back in after sign out
- App behaves as if setting up for the first time after sign out
- No instructions provided

**Requested features**

- Add USB print server function
- More versatile functionalities (repeater, astrowarp)
- Automate captive portal workflow for travel
- Import MAC address for captive portals
- Include all web admin console features in the app


## Frequently asked questions

### Is M2 Calculator free?

M2 Calculator is free to download, with no in-app purchases.

### Is glinet free?

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

### Which has better reviews, M2 Calculator or glinet?

M2 Calculator is rated higher. M2 Calculator averages 5.0 out of 5 from 4 ratings, while glinet averages 3.5 from 23 ratings.

### Do M2 Calculator or glinet have ads?

Neither M2 Calculator nor glinet shows ads.

### Which is updated more often, M2 Calculator or glinet?

M2 Calculator ships an update every 7 months, and glinet every 5 weeks. Most recently, M2 Calculator was updated on October 10, 2026 and glinet on October 25, 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.*