# Vemos vs TDM OS

The clearest difference is rating: TDM OS at 5.0 against Vemos's 3.6. TDM OS also leads on review sentiment (100% vs 71%) and monetization model (free vs free with in-app purchases). Vemos's advantage is ratings volume (142 vs 2). On price, ads, in-app purchases and device support there is nothing between them.

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

TDM OS holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Vemos has 142 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of Vemos's written reviews are positive against 100% of TDM OS's.

Vemos ships an update monthly, TDM OS every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vemos | TDM OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (142 ratings)](https://appshunter.io/ios/app/vemos-id-scan/id1285967022/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tdm-os/id6782860325/reviews)** |
| Number of ratings | **142** | 2 |
| Positive reviews | 70.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 143 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vēmos](https://appshunter.io/developer/1521512949) | [Touchdown Promotions LLC](https://appshunter.io/developer/6782860327) |

## What reviewers say

### Vemos

[App page](https://appshunter.io/ios/app/vemos-id-scan/id1285967022)

This app streamlines ID verification for bars, clubs, and smoke shops. It offers fast, accurate scanning with color-coded alerts for age and validity, while also managing ban lists and building guest loyalty programs.

**Highlights:** Fast ID scanning for US driver's licenses, military IDs, and international passports, Color-coded and audio alerts for age verification and ID validity, Guest management: admit, deny, ban, and automatic admission, Digital ban list (86 list) with alerts for banned guests, Guest database for loyalty programs and personalized experiences, Alerts for expired or invalid IDs and pass-back scans

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- ✅ Reliable ID verification
- 💡 City-wide ban list feature
- 🚀 Streamlines ID checking process
- 🔒 Peace of mind for businesses

**What reviewers complain about**

- 🐛 Fails to detect fake IDs
- 🐛 Inconsistent verification results
- 🐛 Post-update issues
- 👎 Not user-friendly for practical bar use
- 💰 Premium features for basic settings

**Reported bugs**

- ID scans take multiple attempts
- Interface requires extra button clicks
- App unable to verify timezone
- Fake IDs scanned as valid
- Real IDs scanned with incorrect gender

**Requested features**

- Fix ID scanning accuracy
- Improve user interface for practical bar use
- Revert or fix issues from recent update
- Allow use in Canada (zip code issue)
- Offer advanced settings without premium


### TDM OS

[App page](https://appshunter.io/ios/app/tdm-os/id6782860325)

This app functions as a product marketplace with integrated messaging. Users can browse, search, and filter items, view stock status, and communicate directly with sellers through a unified inbox.

**Highlights:** Browse and search product catalog, Filter by category, View current stock status, Direct messaging with sellers, Unified inbox with unread indicators, Product photos, descriptions, and pricing

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

**In-app purchases:** none


## Frequently asked questions

### Is Vemos free?

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

### Is TDM OS free?

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

### Which has better reviews, Vemos or TDM OS?

TDM OS is rated higher. Vemos averages 3.6 out of 5 from 142 ratings, while TDM OS averages 5.0 from 2 ratings.

### Do Vemos or TDM OS have ads?

Neither Vemos nor TDM OS shows ads.

### Which is updated more often, Vemos or TDM OS?

Vemos ships an update monthly, and TDM OS every 10 days. Most recently, Vemos was updated on November 3, 2026 and TDM OS on October 31, 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.*