# Ephemeral Trace vs OutVault

Ephemeral Trace and OutVault are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Ephemeral Trace sells 1 one-off in-app purchase and OutVault sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ephemeral Trace ships an update every 2 weeks, OutVault weekly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Ephemeral Trace | OutVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 3 MB | 16 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ephemeral Trace LDA](https://appshunter.io/developer/1884133335) | [Jaehoon Lee](https://appshunter.io/developer/1889076539) |

## What reviewers say

### 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 |


### OutVault

[App page](https://appshunter.io/ios/app/outvault-private-camera/id6774853053)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OutVault Premium | $9.99 | one-time |


## Frequently asked questions

### Is Ephemeral Trace free?

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

### Is OutVault free?

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

### Do Ephemeral Trace or OutVault have ads?

Neither Ephemeral Trace nor OutVault shows ads.

### Which is updated more often, Ephemeral Trace or OutVault?

Ephemeral Trace ships an update every 2 weeks, and OutVault weekly. Most recently, Ephemeral Trace was updated on September 18, 2026 and OutVault on September 19, 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.*