# Otter Inbox vs BiT Cloud Mobile

The clearest difference is update cadence: Otter Inbox at fortnightly against BiT Cloud Mobile's every 8 months. 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.

Otter Inbox ships an update fortnightly, BiT Cloud Mobile every 8 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Otter Inbox | BiT Cloud Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Size | 52 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Otter, LLC](https://appshunter.io/developer/1547310644) | [BIT Dealership Software, Inc.](https://appshunter.io/developer/1343231894) |

## What reviewers say

### Otter Inbox

[App page](https://appshunter.io/ios/app/otter-inbox/id6445922207)

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

**In-app purchases:** none


### BiT Cloud Mobile

[App page](https://appshunter.io/ios/app/bit-cloud-mobile/id6747406374)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Otter Inbox free?

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

### Is BiT Cloud Mobile free?

BiT Cloud Mobile is free to download, with no in-app purchases.

### Do Otter Inbox or BiT Cloud Mobile have ads?

Neither Otter Inbox nor BiT Cloud Mobile shows ads.

### Which is updated more often, Otter Inbox or BiT Cloud Mobile?

Otter Inbox ships an update fortnightly, and BiT Cloud Mobile every 8 months. Most recently, Otter Inbox was updated on October 6, 2026 and BiT Cloud Mobile on October 7, 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.*