# iGauge vs Simpleum Safe Encryption

The clearest difference is rating: Simpleum Safe Encryption at 3.9 against iGauge's 2.4. Simpleum Safe Encryption also leads on update cadence (every 11 days vs every 6 weeks). iGauge's advantage is in-app purchases (none vs 6) and review sentiment (29% vs 20%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Simpleum Safe Encryption sells 5 in-app purchases, starting at $0.99 per month. iGauge asks for nothing beyond the download.

Simpleum Safe Encryption holds the better App Store score, 3.9 against 2.4. Both are backed by a comparable volume of ratings — 17 and 14 respectively. Written reviews complicate that: 29% of iGauge's written reviews are positive against 20% of Simpleum Safe Encryption's, so the app with the better star average is not the one people write more warmly about.

iGauge ships an update every 6 weeks, Simpleum Safe Encryption every 11 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iGauge | Simpleum Safe Encryption |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (17 ratings)](https://appshunter.io/ios/app/igauge/id793734584/reviews) | **[3.9 (14 ratings)](https://appshunter.io/ios/app/simpleum-safe-encryption/id1547804304/reviews)** |
| Number of ratings | **17** | 14 |
| Positive reviews | **29.2% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 185 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CO-LUCK ENTERPRISE CO., LTD](https://appshunter.io/developer/1251782804) | [Simpleum Media GmbH](https://appshunter.io/developer/1081798041) |

## What reviewers say

### iGauge

[App page](https://appshunter.io/ios/app/igauge/id793734584)

Connect your smart mobile device to i-Gauge pumps via Bluetooth to monitor tire pressure. Supports multiple units and tire types, with battery power detection.

**Highlights:** Bluetooth connectivity to i-Gauge pumps, Supports Mountain, Road & Shock tire molds, Multiple unit support (PSI, BAR, KG/CM²), Battery power detection

**Features:** macOS Compatibility

**In-app purchases:** none


### Simpleum Safe Encryption

[App page](https://appshunter.io/ios/app/simpleum-safe-encryption/id1547804304)

Securely store and organize your sensitive documents, photos, and videos with bank-grade encryption. Access your data locally without an internet connection and sync across devices. Offers a free download with in-app purchase options for full functionality.

**Highlights:** AES-256 encryption, Local data storage, Encrypted viewing and editing, Document archiving and organization, Encrypted photo and video capture, Text file creation and editing, Document scanning

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annualy | $6.99 | per year |
| Annual Subscription | $6.99 | per year |
| Annual Family Subscription | $9.99 | per year |
| One time purchase | $22.99 | one-time |


## Frequently asked questions

### Is iGauge free?

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

### Is Simpleum Safe Encryption free?

Simpleum Safe Encryption is free to download, with in-app purchases available.

### Which has better reviews, iGauge or Simpleum Safe Encryption?

Simpleum Safe Encryption is rated higher. iGauge averages 2.4 out of 5 from 17 ratings, while Simpleum Safe Encryption averages 3.9 from 14 ratings.

### Do iGauge or Simpleum Safe Encryption have ads?

Neither iGauge nor Simpleum Safe Encryption shows ads.

### Which is updated more often, iGauge or Simpleum Safe Encryption?

iGauge ships an update every 6 weeks, and Simpleum Safe Encryption every 11 days. Most recently, iGauge was updated on October 7, 2026 and Simpleum Safe Encryption on October 9, 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.*