# iPet vs Echo

The clearest difference is in-app purchases: iPet at none against Echo's 2. Echo's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Echo sells 2 in-app purchases, starting at $4.99 per month. iPet asks for nothing beyond the download.

iPet ships an update every 2 months, Echo weekly. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iPet | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (336 ratings)](https://appshunter.io/ios/app/ipet-dog-translator/id1463256910/reviews)** | — |
| Number of ratings | **336** | — |
| Positive reviews | 57.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SeokWoo Lee](https://appshunter.io/developer/1463256909) | [超 王](https://appshunter.io/developer/1502210461) |

## What reviewers say

### iPet

[App page](https://appshunter.io/ios/app/ipet-dog-translator/id1463256910)

This app analyzes dog sounds to interpret their meanings using machine learning. It provides insights into your dog's vocalizations within seconds.

**Highlights:** Analyzes dog sounds, Interprets vocalizations, Machine learning inference, Fast analysis (7 seconds)

**In-app purchases:** none

**What reviewers like**

- 😄 Fun to communicate with pets
- 🐶 Works well for dogs
- 🐱 Works well for cats
- ✨ Amazing pet understanding
- 😂 Funny translations

**What reviewers complain about**

- 🚫 Doesn't work for guinea pigs
- 🚫 Doesn't work for rabbits
- 🚫 Doesn't work for birds
- 🚫 Inaccurate translations
- 🚫 Scam app

**Reported bugs**

- Repeatedly says 'Please try again'
- App fails to translate
- App says curse words
- App makes guinea pig say bad words
- App translates incorrectly (e.g., toilet vs. treat)

**Requested features**

- Translate for more animals
- Improve accuracy
- Fix profile picture upload


### Echo

[App page](https://appshunter.io/ios/app/echo-your-ai-diary/id6760282703)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| echo_premium_monthly | $4.99 | per month |
| echo_premium_yearly | $29.99 | per year |


## Frequently asked questions

### Is iPet free?

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

### Is Echo free?

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

### Do iPet or Echo have ads?

iPet shows ads; Echo does not.

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

iPet ships an update every 2 months, and Echo weekly. Most recently, iPet was updated on October 24, 2026 and Echo on October 13, 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.*