# Azure ECM vs Lispy Keys

The clearest difference is price: Azure ECM at Free against Lispy Keys's $2.99. Azure ECM also leads on iOS requirement (9.0 vs 15.6). Lispy Keys's advantage is rating (5.0 vs 4.2). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Azure ECM is free to download; Lispy Keys costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lispy Keys holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Azure ECM | Lispy Keys |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/azure-ecm/id6443461253/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/lispy-keys/id6746664549/reviews)** |
| Number of ratings | 5 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Paid |
| Size | 38 MB | 3 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhongshan Broad-Ocean Motor Co., Ltd.](https://appshunter.io/developer/1078141230) | [Christopher Barrett](https://appshunter.io/developer/1816639701) |

## What reviewers say

### Azure ECM

[App page](https://appshunter.io/ios/app/azure-ecm/id6443461253)

This utility app enables precise adjustment of individual Azure motor speed taps to optimize system CFM. It allows for single-tap adjustments on energized taps, with specific limitations on factory-locked taps. Users can reduce torque for lower speeds by selecting alternative taps.

**Highlights:** Adjust individual Azure motor speed taps, Optimize system CFM, Single-tap adjustment on energized taps, Reduce torque for lower speeds, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### Lispy Keys

[App page](https://appshunter.io/ios/app/lispy-keys/id6746664549)

This keyboard app automatically adds a lisp effect to your text messages, making them sound funny. It's designed for lighthearted communication and adding humor to everyday texting.

**Highlights:** Automatic lisp effect, Customizable keyboard, Enhances text message humor, Easy to use

**In-app purchases:** none


## Frequently asked questions

### Is Azure ECM free?

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

### Is Lispy Keys free?

Lispy Keys costs $2.99, with no in-app purchases.

### Which has better reviews, Azure ECM or Lispy Keys?

Lispy Keys is rated higher. Azure ECM averages 4.2 out of 5 from 5 ratings, while Lispy Keys averages 5.0 from 10 ratings.

### Do Azure ECM or Lispy Keys have ads?

Neither Azure ECM nor Lispy Keys shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*