# iPetRock vs Momo Digital Pet

The clearest difference is iOS requirement: Momo Digital Pet at 16.6 against iPetRock's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. iPetRock sells 10 one-off in-app purchases and Momo Digital Pet sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

iPetRock ships an update weekly, Momo Digital Pet every 4 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iPetRock | Momo Digital Pet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/ipetrock/id302865248/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 318 MB | 70 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Sftwrfactory LLC](https://appshunter.io/developer/302865251) | [佳有 蓝](https://appshunter.io/developer/1804527944) |

## What reviewers say

### iPetRock

[App page](https://appshunter.io/ios/app/ipetrock/id302865248)

Experience low-maintenance companionship with a virtual pet rock. Interact by dragging it, shaking your phone to make it roll, and even setting custom backgrounds. It's a judgment-free friend that will miss you when you're away.

**Highlights:** Drag rock around the screen, Shake phone to roll rock, Collect premium rock types, Set custom rock backgrounds, Rock misses you when away

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pebble | $0.99 | one-time |
| Cool Blue Pet | $0.99 | one-time |
| Leopard Pet | $0.99 | one-time |
| Jade Pet | $0.99 | one-time |
| Gold Pet | $1.99 | one-time |
| Friendly Rock | $2.99 | one-time |
| Tiny Mountain | $4.99 | one-time |
| Generous Boulder | $9.99 | one-time |
| Legendary Mountain | $19.99 | one-time |
| Mythic Monolith | $49.99 | one-time |


### Momo Digital Pet

[App page](https://appshunter.io/ios/app/momo-digital-pet/id6786908537)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MomoMon PRO | $0.99 | one-time |
| Star Hat | $0.99 | one-time |
| Flame Band | $0.99 | one-time |
| Frost Cap | $0.99 | one-time |
| Gold Laurel | $0.99 | one-time |
| Gem Bow | $0.99 | one-time |
| Permanent Revival | $2.99 | one-time |
| Time Boost | $14.99 | one-time |


## Frequently asked questions

### Is iPetRock free?

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

### Is Momo Digital Pet free?

Momo Digital Pet is free to download, with in-app purchases available.

### Do iPetRock or Momo Digital Pet have ads?

Neither iPetRock nor Momo Digital Pet shows ads.

### Which is updated more often, iPetRock or Momo Digital Pet?

iPetRock ships an update weekly, and Momo Digital Pet every 4 days. Most recently, iPetRock was updated on October 12, 2026 and Momo Digital Pet on October 6, 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.*