# M vs pass knots

The clearest difference is review sentiment: pass knots at 100% against M's 36%. pass knots also leads on rating (5.0 vs 4.6) and iOS requirement (13.0 vs 15.0). M's advantage is ratings volume (1.2K vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

pass knots holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: M has 1.2K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 36% of M's written reviews are positive against 100% of pass knots's.

M ships an update every 10 days, pass knots fortnightly. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | M | pass knots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.2K ratings)](https://appshunter.io/ios/app/m-tag-one-network/id1574366732/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pass-knots/id6772271671/reviews)** |
| Number of ratings | **1.2K** | 1 |
| Positive reviews | 36.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 53 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One Network (Private) Limited](https://appshunter.io/developer/1574366734) | [DEVNET SYSTEMS LIMITED](https://appshunter.io/developer/1841073484) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-tag-one-network/id1574366732)

Easily manage your M-Tag account on the go. Check your balance, view travel history, and recharge your tag securely. Review past trips and expenses to stay on top of your account details.

**Highlights:** Check account balance, View travel history, Securely recharge M-TAG, Review recent activity, Track trip details and costs, Compare monthly expenses

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and convenient
- 💡 Helpful for motorway travel

**What reviewers complain about**

- 🐛 Login and signup issues
- 🐛 App crashes and glitches
- 🚫 Unable to use out of country
- 🚫 Incompatible with newer devices
- ⚠️ Poor customer support

**Reported bugs**

- Login not working
- Signup not functioning
- Incorrect M-Tag information
- App crashing after updates

**Requested features**

- Ability to transfer/share M-Tag balance
- Postpaid monthly billing option
- Mandatory M-Tag purchase with new vehicle


### pass knots

[App page](https://appshunter.io/ios/app/pass-knots/id6772271671)

Securely store all your login credentials, website URLs, and private notes in an encrypted vault. Share sensitive information with trusted individuals via email and quickly find any saved entry with instant search functionality.

**Highlights:** Encrypted password vault, Secure credential storage, Share login details securely, Instant search functionality, Clean and simple interface, Store unlimited passwords

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

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is pass knots free?

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

### Which has better reviews, M or pass knots?

pass knots is rated higher. M averages 4.6 out of 5 from 1.2K ratings, while pass knots averages 5.0 from 1 ratings.

### Do M or pass knots have ads?

Neither M nor pass knots shows ads.

### Which is updated more often, M or pass knots?

M ships an update every 10 days, and pass knots fortnightly. Most recently, M was updated on October 27, 2026 and pass knots on October 15, 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.*