# iDataSafe vs DET Data Logger

The clearest difference is in-app purchases: DET Data Logger at none against iDataSafe's 1. DET Data Logger also leads on update cadence (every 2 weeks vs every 2 months). iDataSafe's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 18.5). On price and ads there is nothing between them.

Both are free to download. iDataSafe sells 1 one-off in-app purchase. DET Data Logger asks for nothing beyond the download.

iDataSafe ships an update every 2 months, DET Data Logger every 2 weeks. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iDataSafe | DET Data Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/idatasafe-data-manager/id545288607/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 55.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [iStArtApp](https://appshunter.io/developer/370032188) | [DragonEye Technology](https://appshunter.io/developer/1865230033) |

## What reviewers say

### iDataSafe

[App page](https://appshunter.io/ios/app/idatasafe-data-manager/id545288607)

Securely store and manage all your confidential information with a single password. Encrypts data using AES-256 and offers customizable groups for easy organization. Syncs across all your Apple devices and supports biometric authentication.

**Highlights:** AES-256 encryption, Single master password, Customizable groups and fields, Cross-device iCloud sync, Fingerprint/Face ID authentication, Dropbox cloud backup, Data export

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited number of records | $8.99 | one-time |


### DET Data Logger

[App page](https://appshunter.io/ios/app/det-data-logger/id6757201305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDataSafe free?

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

### Is DET Data Logger free?

DET Data Logger is free to download, with no in-app purchases.

### Do iDataSafe or DET Data Logger have ads?

Neither iDataSafe nor DET Data Logger shows ads.

### Which is updated more often, iDataSafe or DET Data Logger?

iDataSafe ships an update every 2 months, and DET Data Logger every 2 weeks. Most recently, iDataSafe was updated on October 5, 2026 and DET Data Logger on October 9, 2026.

---

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