# SipSync Calls vs Pawchio

The clearest difference is update cadence: SipSync Calls at every 6 days against Pawchio's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SipSync Calls ships an update every 6 days, Pawchio every 3 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SipSync Calls | Pawchio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pawchio/id6761720440/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 82 MB | 80 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [tanju yayak](https://appshunter.io/developer/898543604) | [嘉书 张](https://appshunter.io/developer/1890357121) |

## What reviewers say

### SipSync Calls

[App page](https://appshunter.io/ios/app/sipsync-calls/id6742335994)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pawchio

[App page](https://appshunter.io/ios/app/pawchio/id6761720440)

Connect with other pet owners to find playmates, organize local meetups, and support animal shelters. Document your pet's growth and milestones with interactive records. A community for pet parents to enhance their animals' social lives and well-being.

**Highlights:** Pet friend matching, Organize pet activities and meetups, Support animal protection organizations, Document pet growth and milestones, Interactive pet records

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SipSync Calls free?

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

### Is Pawchio free?

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

### Do SipSync Calls or Pawchio have ads?

Neither SipSync Calls nor Pawchio shows ads.

### Which is updated more often, SipSync Calls or Pawchio?

SipSync Calls ships an update every 6 days, and Pawchio every 3 weeks. Most recently, SipSync Calls was updated on October 14, 2026 and Pawchio on October 17, 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.*