# BTMSR vs Vaultory Authenticator 2FA

The clearest difference is in-app purchases: Vaultory Authenticator 2FA at none against BTMSR's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BTMSR sells 2 in-app purchases, starting at $4.99 per month. Vaultory Authenticator 2FA asks for nothing beyond the download.

BTMSR ships an update every 8 days, Vaultory Authenticator 2FA weekly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | BTMSR | Vaultory Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 1 MB | 6 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TCool LTD.](https://appshunter.io/developer/1711330864) | [yanghao zhang](https://appshunter.io/developer/1541624127) |

## What reviewers say

### BTMSR

[App page](https://appshunter.io/ios/app/btmsr-postech/id6745852846)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BTMSR Monthly Membership | $4.99 | per month |
| BTMSR Annual Membership | $19.99 | per year |


### Vaultory Authenticator 2FA

[App page](https://appshunter.io/ios/app/vaultory-authenticator-2fa/id6786134793)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BTMSR free?

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

### Is Vaultory Authenticator 2FA free?

Vaultory Authenticator 2FA is free to download, with no in-app purchases.

### Do BTMSR or Vaultory Authenticator 2FA have ads?

Neither BTMSR nor Vaultory Authenticator 2FA shows ads.

### Which is updated more often, BTMSR or Vaultory Authenticator 2FA?

BTMSR ships an update every 8 days, and Vaultory Authenticator 2FA weekly. Most recently, BTMSR was updated on October 6, 2026 and Vaultory Authenticator 2FA on September 29, 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.*