# ecoATM vs Slideboard Keyboard for Watch

The clearest difference is price: ecoATM at Free against Slideboard Keyboard for Watch's $0.99. ecoATM also leads on rating (4.6 vs 3.7) and ratings volume (4.9K vs 138). Slideboard Keyboard for Watch's advantage is review sentiment (47% vs 16%) and update cadence (every 8 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

ecoATM is free to download; Slideboard Keyboard for Watch costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ecoATM holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: ecoATM has 4.9K ratings behind it against 138, so its average is the more settled of the two. Written reviews complicate that: 16% of ecoATM's written reviews are positive against 47% of Slideboard Keyboard for Watch's, so the app with the better star average is not the one people write more warmly about.

ecoATM ships an update every 2 months, Slideboard Keyboard for Watch every 8 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ecoATM | Slideboard Keyboard for Watch |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (4.9K ratings)](https://appshunter.io/ios/app/ecoatm/id944835823/reviews)** | [3.7 (138 ratings)](https://appshunter.io/ios/app/slideboard-keyboard-for-watch/id1495708683/reviews) |
| Number of ratings | **4.9K** | 138 |
| Positive reviews | 16.1% of reviews | **47.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 58 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ecoATM, Inc.](https://appshunter.io/developer/974085440) | [Andrey Savkin](https://appshunter.io/developer/841289402) |

## What reviewers say

### ecoATM

[App page](https://appshunter.io/ios/app/ecoatm/id944835823)

Easily convert old phones into instant cash. Get a quick price quote, lock it in, and drop off your device at a nearby kiosk for immediate payment. This service promotes responsible electronics reuse and recycling, diverting devices from landfills.

**Highlights:** Instant cash for old phones, Fast price quotes, Price lock feature, Nationwide kiosk network, Data protection, Step-by-step preparation guide, Responsible recycling

**Features:** Vision Pro support

**In-app purchases:** none


### Slideboard Keyboard for Watch

[App page](https://appshunter.io/ios/app/slideboard-keyboard-for-watch/id1495708683)

Type messages on your Apple Watch with a full QWERTY keyboard. Supports multiple languages, numbers, signs, and emojis. Easily send messages through iMessage and select contacts.

**Highlights:** Full QWERTY keyboard, Multiple language support, Numbers and signs included, Emoji support, Text preview, Send messages to iMessage, Contact selection

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is ecoATM free?

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

### Is Slideboard Keyboard for Watch free?

Slideboard Keyboard for Watch costs $0.99, with no in-app purchases.

### Which has better reviews, ecoATM or Slideboard Keyboard for Watch?

ecoATM is rated higher. ecoATM averages 4.6 out of 5 from 4.9K ratings, while Slideboard Keyboard for Watch averages 3.7 from 138 ratings.

### Do ecoATM or Slideboard Keyboard for Watch have ads?

Neither ecoATM nor Slideboard Keyboard for Watch shows ads.

### Which is updated more often, ecoATM or Slideboard Keyboard for Watch?

ecoATM ships an update every 2 months, and Slideboard Keyboard for Watch every 8 days. Most recently, ecoATM was updated on November 6, 2026 and Slideboard Keyboard for Watch on November 7, 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.*