# ACM for locks vs Valt

The clearest difference is in-app purchases: ACM for locks at none against Valt's 3. Valt's advantage is ads (none vs shown) and update cadence (every 3 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Valt sells 3 in-app purchases, starting at $2.99 per month. ACM for locks asks for nothing beyond the download.

ACM for locks ships an update every 6 months, Valt every 3 days. The most recent releases landed on June 7, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | ACM for locks | Valt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 10 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [WOBBI TECHNOLOGY LIMITED](https://appshunter.io/developer/1667483448) | [Yufei Song](https://appshunter.io/developer/1127160457) |

## What reviewers say

### ACM for locks

[App page](https://appshunter.io/ios/app/acm-for-locks/id6446193435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Valt

[App page](https://appshunter.io/ios/app/valt-password-vault/id6759859077)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Valt Pro Monthly | $2.99 | per month |
| Valt Pro Yearly | $6.99 | per year |
| Valt Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ACM for locks free?

ACM for locks is free to download, with no in-app purchases.

### Is Valt free?

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

### Do ACM for locks or Valt have ads?

ACM for locks shows ads; Valt does not.

### Which is updated more often, ACM for locks or Valt?

ACM for locks ships an update every 6 months, and Valt every 3 days. Most recently, ACM for locks was updated on June 7, 2026 and Valt on July 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*