# SPEKTR vs E.C.H.O

The clearest difference is iOS requirement: SPEKTR at 14.0 against E.C.H.O's 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.

## The numbers

| Metric | SPEKTR | E.C.H.O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spektr/id6479655377/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Ad-supported | — |
| Size | 37 MB | 234 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stark Innovative LLC](https://appshunter.io/developer/1671145727) | [Adam Aerospace CO. LLC](https://appshunter.io/developer/6776310683) |

## What reviewers say

### SPEKTR

[App page](https://appshunter.io/ios/app/spektr/id6479655377)

Streamline foundation inspections with a guided process for identifying products and recording specifications. Upload images directly into your reports for comprehensive documentation. Designed for efficiency and accuracy in the field.

**Highlights:** Step-by-step inspection process, Foundation product identification, Record quantity, load, depth, pressure, Upload product images, Generate inspection reports

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

**In-app purchases:** none


### E.C.H.O

[App page](https://appshunter.io/ios/app/echo/id6776310681)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPEKTR free?

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

### Is E.C.H.O free?

E.C.H.O is free to download, with no in-app purchases.

### Do SPEKTR or E.C.H.O have ads?

Neither SPEKTR nor E.C.H.O shows ads.

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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.*