# Hubble Safety vs e

The clearest difference is update cadence: e at every 2 weeks against Hubble Safety's every 5 weeks. Hubble Safety's advantage is iOS requirement (11.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hubble Safety ships an update every 5 weeks, e every 2 weeks. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Hubble Safety | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 50 MB | 3 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hubble Pte Ltd](https://appshunter.io/developer/1116488777) | [Shajahan Mohamed](https://appshunter.io/developer/1469181012) |

## What reviewers say

### Hubble Safety

[App page](https://appshunter.io/ios/app/hubble-safety/id1316878970)

**Features:** macOS Compatibility

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-safe/id1589069734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hubble Safety free?

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

### Is e free?

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

### Do Hubble Safety or e have ads?

Neither Hubble Safety nor e shows ads.

### Which is updated more often, Hubble Safety or e?

Hubble Safety ships an update every 5 weeks, and e every 2 weeks. Most recently, Hubble Safety was updated on September 13, 2026 and e on September 15, 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.*