# Sendbird Calls vs Font Finder for Flutter

The clearest difference is update cadence: Sendbird Calls at every 3 weeks against Font Finder for Flutter's every 23 months. Sendbird Calls also leads on iOS requirement (10.0 vs 12.0). 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.

Sendbird Calls ships an update every 3 weeks, Font Finder for Flutter every 23 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sendbird Calls | Font Finder for Flutter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/sendbird-calls/id1503477603/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 23 months |
| Monetization | Free | — |
| Size | 28 MB | 36 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sendbird, Inc.](https://appshunter.io/developer/1487561649) | [Tachyon Factory Inc.](https://appshunter.io/developer/1354769057) |

## What reviewers say

### Sendbird Calls

[App page](https://appshunter.io/ios/app/sendbird-calls/id1503477603)

This utility app demonstrates the Sendbird Calls SDK, enabling voice and video calls between users. It allows quick login via QR code and configuration of audio/video hardware. Designed for developers to test the SDK's capabilities.

**Highlights:** Voice and video call functionality, QR code login, Audio/video hardware configuration, Incoming call notifications, SDK demonstration

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

**In-app purchases:** none


### Font Finder for Flutter

[App page](https://appshunter.io/ios/app/font-finder-for-flutter/id1535566763)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sendbird Calls free?

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

### Is Font Finder for Flutter free?

Font Finder for Flutter is free to download, with no in-app purchases.

### Do Sendbird Calls or Font Finder for Flutter have ads?

Neither Sendbird Calls nor Font Finder for Flutter shows ads.

### Which is updated more often, Sendbird Calls or Font Finder for Flutter?

Sendbird Calls ships an update every 3 weeks, and Font Finder for Flutter every 23 months. Most recently, Sendbird Calls was updated on October 29, 2026 and Font Finder for Flutter on October 27, 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.*