# Smart Private Vault GUARDLIMIT vs Ephemeral Trace

The clearest difference is iOS requirement: Smart Private Vault GUARDLIMIT at 18.6 against Ephemeral Trace's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Private Vault GUARDLIMIT sells 3 in-app purchases, starting at $1.99 per month and Ephemeral Trace sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smart Private Vault GUARDLIMIT ships an update every 2 weeks, Ephemeral Trace every 11 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Private Vault GUARDLIMIT | Ephemeral Trace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 1 MB | 10 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kohki Fujita](https://appshunter.io/developer/1874892108) | [Ephemeral Trace LDA](https://appshunter.io/developer/1884133335) |

## What reviewers say

### Smart Private Vault GUARDLIMIT

[App page](https://appshunter.io/ios/app/smart-private-vault-guardlimit/id6758769509)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan -PREMIUM PLAN- | $1.99 | per month |
| Annual plan -PREMIUM PLAN- | $9.99 | per year |
| Lifetime -PREMIUM PLAN- | $4.99 | one-time |


### Ephemeral Trace

[App page](https://appshunter.io/ios/app/ephemeral-trace-temp-camera/id6760367407)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ephemeral Trace Pro | $9.99 | one-time |


## Frequently asked questions

### Is Smart Private Vault GUARDLIMIT free?

Smart Private Vault GUARDLIMIT is free to download, with in-app purchases available.

### Is Ephemeral Trace free?

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

### Do Smart Private Vault GUARDLIMIT or Ephemeral Trace have ads?

Neither Smart Private Vault GUARDLIMIT nor Ephemeral Trace shows ads.

### Which is updated more often, Smart Private Vault GUARDLIMIT or Ephemeral Trace?

Smart Private Vault GUARDLIMIT ships an update every 2 weeks, and Ephemeral Trace every 11 days. Most recently, Smart Private Vault GUARDLIMIT was updated on October 28, 2026 and Ephemeral Trace 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.*