# SafeAuth vs FormatFlow

The clearest difference is ads: SafeAuth at none against FormatFlow's shown. SafeAuth also leads on iOS requirement (15.6 vs 17.0). FormatFlow's advantage is update cadence (every 5 days vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SafeAuth sells 4 in-app purchases, starting at $0.99 per 7 days and FormatFlow sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SafeAuth ships an update every 4 months, FormatFlow every 5 days. The most recent releases landed on September 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SafeAuth | FormatFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 12 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Suna Ordulu](https://appshunter.io/developer/1754727111) | [Hasan Basri Kesim](https://appshunter.io/developer/6806651833) |

## What reviewers say

### SafeAuth

[App page](https://appshunter.io/ios/app/safeauth-2fa-authenticator/id6761731896)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $39.99 | one-time |


### FormatFlow

[App page](https://appshunter.io/ios/app/formatflow/id6806651831)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Yearly | $12.99 | per year |
| 10 Cloud Credits | $0.99 | one-time |
| 100 Cloud Credits | $4.99 | one-time |
| 1,000 Cloud Credits | $49.99 | one-time |


## Frequently asked questions

### Is SafeAuth free?

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

### Is FormatFlow free?

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

### Do SafeAuth or FormatFlow have ads?

FormatFlow shows ads; SafeAuth does not.

### Which is updated more often, SafeAuth or FormatFlow?

SafeAuth ships an update every 4 months, and FormatFlow every 5 days. Most recently, SafeAuth was updated on September 20, 2026 and FormatFlow on October 5, 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.*