# Zeptive vs E3 Safety

The clearest difference is review sentiment: E3 Safety at 100% against Zeptive's 33%. E3 Safety also leads on update cadence (every 9 days vs every 8 months) and ratings volume (38 vs 5). Zeptive's advantage is rating (4.8 vs 4.5). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Zeptive holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: E3 Safety has 38 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 33% of Zeptive's written reviews are positive against 100% of E3 Safety's, so the app with the better star average is not the one people write more warmly about.

Zeptive ships an update every 8 months, E3 Safety every 9 days. The most recent releases landed on June 2, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Zeptive | E3 Safety |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/zeptive/id1495817590/reviews)** | [4.5 (38 ratings)](https://appshunter.io/ios/app/e3-safety/id1608627445/reviews) |
| Number of ratings | 5 | **38** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 73 MB | 33 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Zeptive, Inc.](https://appshunter.io/developer/1495817589) | [Emergent3](https://appshunter.io/developer/1608627448) |

## What reviewers say

### Zeptive

[App page](https://appshunter.io/ios/app/zeptive/id1495817590)

Monitor and control vape detectors with real-time status updates, historical data, and customizable settings. View device status, sensor readings, and manage alerts and configurations remotely.

**Highlights:** Real-time device status monitoring, Historical sensor data and graphs, Customizable detection and warning parameters, Alert event logging and details, Battery charge and system time display, Audible buzzer control

**In-app purchases:** none


### E3 Safety

[App page](https://appshunter.io/ios/app/e3-safety/id1608627445)

This app helps organizations manage emergencies by connecting employees, administration, and first responders. It features custom alerts, smart maps, digital emergency protocols, and real-time chat for efficient crisis communication.

**Highlights:** Custom alert notifications, Indoor and outdoor smart maps, Electronic emergency protocols, Real-time chat, Employee and first responder connection

**In-app purchases:** none


## Frequently asked questions

### Is Zeptive free?

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

### Is E3 Safety free?

E3 Safety is free to download, with no in-app purchases.

### Which has better reviews, Zeptive or E3 Safety?

Zeptive is rated higher. Zeptive averages 4.8 out of 5 from 5 ratings, while E3 Safety averages 4.5 from 38 ratings.

### Do Zeptive or E3 Safety have ads?

Neither Zeptive nor E3 Safety shows ads.

### Which is updated more often, Zeptive or E3 Safety?

Zeptive ships an update every 8 months, and E3 Safety every 9 days. Most recently, Zeptive was updated on June 2, 2026 and E3 Safety on September 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.*