# Survey Optimizer Mobile vs Enertiv Survey

The clearest difference is rating: Enertiv Survey at 5.0 against Survey Optimizer Mobile's 4.3. Enertiv Survey also leads on update cadence (monthly vs every 7 months). Survey Optimizer Mobile's advantage is iOS requirement (12.0 vs 15.5). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Enertiv Survey holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Survey Optimizer Mobile ships an update every 7 months, Enertiv Survey monthly. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Survey Optimizer Mobile | Enertiv Survey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/survey-optimizer-mobile/id558795933/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/enertiv-survey/id1459998731/reviews)** |
| Number of ratings | 3 | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 31 MB | 45 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Healthcare Facilities Consulting, Inc.](https://appshunter.io/developer/480612395) | [Enertiv](https://appshunter.io/developer/1459998730) |

## What reviewers say

### Survey Optimizer Mobile

[App page](https://appshunter.io/ios/app/survey-optimizer-mobile/id558795933)

This app enhances a web-based survey tool, allowing users to conduct surveys on their iPhone, iPod Touch, or iPad. Create surveys on the web, sync them to the app, and collect responses on the go. Results sync back to the web for easy reporting.

**Highlights:** Conduct surveys on mobile devices, Sync survey templates from web, Sync results back to web app, Create custom surveys, User registration required

**Features:** macOS Compatibility

**In-app purchases:** none


### Enertiv Survey

[App page](https://appshunter.io/ios/app/enertiv-survey/id1459998731)

Easily survey building equipment and systems by capturing photos and inputting key details. This digitized information helps design custom sensor deployment projects for real-time data capture, significantly reducing survey time.

**Highlights:** Survey building equipment and systems, Capture equipment photos, Input equipment name and location, Send survey data to the cloud, Reduce building survey time

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

**In-app purchases:** none


## Frequently asked questions

### Is Survey Optimizer Mobile free?

Survey Optimizer Mobile is free to download, with no in-app purchases.

### Is Enertiv Survey free?

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

### Which has better reviews, Survey Optimizer Mobile or Enertiv Survey?

Enertiv Survey is rated higher. Survey Optimizer Mobile averages 4.3 out of 5 from 3 ratings, while Enertiv Survey averages 5.0 from 3 ratings.

### Do Survey Optimizer Mobile or Enertiv Survey have ads?

Neither Survey Optimizer Mobile nor Enertiv Survey shows ads.

### Which is updated more often, Survey Optimizer Mobile or Enertiv Survey?

Survey Optimizer Mobile ships an update every 7 months, and Enertiv Survey monthly. Most recently, Survey Optimizer Mobile was updated on October 23, 2026 and Enertiv Survey on October 12, 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.*