# Sotto vs ParallelPaws

The clearest difference is in-app purchases: Sotto at none against ParallelPaws's 2. Sotto also leads on iOS requirement (13.0 vs 17.0). ParallelPaws's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ParallelPaws sells 2 in-app purchases, starting at $11.99 per month. Sotto asks for nothing beyond the download.

Sotto ships an update every 3 weeks, ParallelPaws every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sotto | ParallelPaws |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 41 MB | 316 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Ka Ho Li](https://appshunter.io/developer/1886360783) | [LABs21 Innovation Limited](https://appshunter.io/developer/6798516033) |

## What reviewers say

### Sotto

[App page](https://appshunter.io/ios/app/sotto-deep-talk/id6760812218)

**In-app purchases:** none


### ParallelPaws

[App page](https://appshunter.io/ios/app/parallelpaws/id6798569637)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 金鈴鐺通行證（月） | $11.99 | per month |
| 金鈴鐺通行證（年） | $119.99 | per year |


## Frequently asked questions

### Is Sotto free?

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

### Is ParallelPaws free?

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

### Do Sotto or ParallelPaws have ads?

Neither Sotto nor ParallelPaws shows ads.

### Which is updated more often, Sotto or ParallelPaws?

Sotto ships an update every 3 weeks, and ParallelPaws every 2 days. Most recently, Sotto was updated on November 9, 2026 and ParallelPaws on October 31, 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.*