# EVAA Survey vs Selphi · Field Time Control

The clearest difference is update cadence: Selphi · Field Time Control at fortnightly against EVAA Survey's every 3 months. EVAA Survey's advantage is iOS requirement (15.1 vs 18.0). 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.

EVAA Survey ships an update every 3 months, Selphi · Field Time Control fortnightly. The most recent releases landed on June 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | EVAA Survey | Selphi · Field Time Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evaa-survey/id1448412769/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 33 MB | 91 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Northware S.A de C.V.](https://appshunter.io/developer/411445181) | [Visualnacert S.L](https://appshunter.io/developer/967253919) |

## What reviewers say

### EVAA Survey

[App page](https://appshunter.io/ios/app/evaa-survey/id1448412769)

This application helps businesses measure customer service in real-time. It offers features like kiosk mode and offline data saving to increase survey response rates and reduce manual data entry. Ideal for industries like hospitality and healthcare, it aims to instantly evaluate and improve service.

**Highlights:** Real-time service measurement, Kiosk mode for full-screen surveys, Offline data saving and synchronization, Employee and custom code registration, Authorization code for survey completion, Increased survey response rates

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

**In-app purchases:** none


### Selphi · Field Time Control

[App page](https://appshunter.io/ios/app/selphi-field-time-control/id6472036836)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EVAA Survey free?

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

### Is Selphi · Field Time Control free?

Selphi · Field Time Control is free to download, with no in-app purchases.

### Do EVAA Survey or Selphi · Field Time Control have ads?

Neither EVAA Survey nor Selphi · Field Time Control shows ads.

### Which is updated more often, EVAA Survey or Selphi · Field Time Control?

EVAA Survey ships an update every 3 months, and Selphi · Field Time Control fortnightly. Most recently, EVAA Survey was updated on June 5, 2026 and Selphi · Field Time Control on September 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.*