# GEYER SMART vs e

The clearest difference is review sentiment: e at 50% against GEYER SMART's 0%. e also leads on update cadence (fortnightly vs every 10 months) and iOS requirement (11.0 vs 14.0). 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.

GEYER SMART ships an update every 10 months, e fortnightly. The most recent releases landed on September 5, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | GEYER SMART | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/geyer-smart/id1514565916/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 209 MB | 31 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [GEYER](https://appshunter.io/developer/1241575622) | [Greek Atomic Energy Commission](https://appshunter.io/developer/1528339662) |

## What reviewers say

### GEYER SMART

[App page](https://appshunter.io/ios/app/geyer-smart/id1514565916)

Control your smart home devices remotely from anywhere. Manage multiple appliances simultaneously, set timers for automated functions, and easily share device access with family members. The app offers a quick and straightforward connection process to your devices.

**Highlights:** Remote device control, Simultaneous multi-device management, Customizable timers, Device sharing with family, Easy device connection

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

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e/id1528339660)

Access thousands of electromagnetic field (EMF) measurement results from antenna base stations across Greece. Search for data in your neighborhood or nationwide, find information on exposure limits, and access national monitoring data.

**Highlights:** View EMF measurement results, Search by location (neighborhood, prefecture, postal code), Access national EMF monitoring, Information on exposure limits, Submit technical questions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GEYER SMART free?

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

### Is e free?

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

### Do GEYER SMART or e have ads?

Neither GEYER SMART nor e shows ads.

### Which is updated more often, GEYER SMART or e?

GEYER SMART ships an update every 10 months, and e fortnightly. Most recently, GEYER SMART was updated on September 5, 2026 and e on June 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.*