# Echo vs Slively

The clearest difference is in-app purchases: Echo at none against Slively's 5. Echo also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Slively sells 5 one-off in-app purchases. Echo asks for nothing beyond the download.

Echo ships an update every 2 days, Slively every 5 days. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Echo | Slively |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (52 ratings)](https://appshunter.io/ios/app/slively/id6790441208/reviews)** |
| Number of ratings | — | **52** |
| Positive reviews | — | 70.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lucky Kadam](https://appshunter.io/developer/1740976325) | [Kunha Baek](https://appshunter.io/developer/6790441210) |

## What reviewers say

### Echo

[App page](https://appshunter.io/ios/app/echo-word-game/id6753130897)

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

**In-app purchases:** none


### Slively

[App page](https://appshunter.io/ios/app/slively/id6790441208)

A tactile digital toy for pressing, rubbing, and stretching soft materials on your screen. Enjoy a quiet moment focused on sensory feedback with various materials like slime, squishies, and clickers. Works offline with no ads or sign-up required.

**Highlights:** Press, rub, and stretch digital materials, Variety of material types (slime, squishy, wax, clicker), Satisfying haptics and sound feedback, Offline functionality, No ads or sign-up required, Light and dark mode

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $1.99 | one-time |
| Starter Pack (700 Coins) | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 1,200 Coins | $3.99 | one-time |
| 3,000 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Echo free?

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

### Is Slively free?

Slively is free to download, with in-app purchases available.

### Do Echo or Slively have ads?

Slively shows ads; Echo does not.

### Which is updated more often, Echo or Slively?

Echo ships an update every 2 days, and Slively every 5 days. Most recently, Echo was updated on October 8, 2026 and Slively on October 18, 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.*