# Inbox Pro vs Mailbox Email Client for Gmail

Inbox Pro and Mailbox Email Client for Gmail are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Mailbox Email Client for Gmail holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 40 and 14 respectively.

Inbox Pro ships an update every 2 months, Mailbox Email Client for Gmail every 5 weeks. The most recent releases landed on August 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Inbox Pro | Mailbox Email Client for Gmail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (40 ratings)](https://appshunter.io/ios/app/inbox-pro-email-for-gmail/id6469538263/reviews) | **[4.6 (14 ratings)](https://appshunter.io/ios/app/mailbox-email-client-for-gmail/id6470321805/reviews)** |
| Number of ratings | **40** | 14 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 70 MB | 9 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ChromaticApp Ltd](https://appshunter.io/developer/1709658156) | [Indigogo](https://appshunter.io/developer/1713412253) |

## What reviewers say

### Inbox Pro

[App page](https://appshunter.io/ios/app/inbox-pro-email-for-gmail/id6469538263)

This email client prioritizes your privacy and security for Gmail accounts. It offers robust protection through data-free access, biometric locks, and encrypted communication, ensuring your sensitive information remains safe.

**Highlights:** Data-free email access, Fingerprint/Face ID lock, Encrypted communication, Passcode protection, Seamless Gmail integration, User-friendly interface

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Mailbox Email Client for Gmail

[App page](https://appshunter.io/ios/app/mailbox-email-client-for-gmail/id6470321805)

This app streamlines Gmail management with AI-powered summaries, multi-account support, and smart scheduling. Its intuitive design and fast swipe actions help users focus on important messages and boost productivity.

**Highlights:** AI email summarization, Multi-account management, Smart email scheduling, Lightning-fast swipe actions, Threaded conversations, Modern, clean interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inbox Pro free?

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

### Is Mailbox Email Client for Gmail free?

Mailbox Email Client for Gmail is free to download, with no in-app purchases.

### Which has better reviews, Inbox Pro or Mailbox Email Client for Gmail?

Mailbox Email Client for Gmail is rated higher. Inbox Pro averages 4.4 out of 5 from 40 ratings, while Mailbox Email Client for Gmail averages 4.6 from 14 ratings.

### Do Inbox Pro or Mailbox Email Client for Gmail have ads?

Neither Inbox Pro nor Mailbox Email Client for Gmail shows ads.

### Which is updated more often, Inbox Pro or Mailbox Email Client for Gmail?

Inbox Pro ships an update every 2 months, and Mailbox Email Client for Gmail every 5 weeks. Most recently, Inbox Pro was updated on August 20, 2026 and Mailbox Email Client for Gmail on September 18, 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.*