# Defentry vs IDfier

The clearest difference is in-app purchases: Defentry at none against IDfier's 6. Defentry also leads on iOS requirement (11.0 vs 15.1). IDfier's advantage is update cadence (monthly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. IDfier sells 6 in-app purchases, starting at $2.99 per month. Defentry asks for nothing beyond the download.

Defentry ships an update every 11 months, IDfier monthly. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Defentry | IDfier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 38 MB | 210 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Defentry AB](https://appshunter.io/developer/1359608671) | [SoLiDware AB](https://appshunter.io/developer/1686979757) |

## What reviewers say

### Defentry

[App page](https://appshunter.io/ios/app/defentry/id1464890898)

**Features:** macOS Compatibility

**In-app purchases:** none


### IDfier

[App page](https://appshunter.io/ios/app/idfier/id6448929870)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IDfier Basic | $2.99 | per month |
| IDfier Pro | $9.99 | per month |
| Individual | $24.99 | per year |
| IDfier Pro | $84.99 | per year |
| One Time Verification | $1.49 | one-time |
| One+One Verification | $2.49 | one-time |


## Frequently asked questions

### Is Defentry free?

Defentry is free to download, with no in-app purchases.

### Is IDfier free?

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

### Do Defentry or IDfier have ads?

Neither Defentry nor IDfier shows ads.

### Which is updated more often, Defentry or IDfier?

Defentry ships an update every 11 months, and IDfier monthly. Most recently, Defentry was updated on September 17, 2026 and IDfier 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.*