# Meishun BMS vs Deep

The clearest difference is update cadence: Meishun BMS at every 4 weeks against Deep's every 2 months. Meishun BMS also leads on iOS requirement (12.0 vs 14.0). 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.

Meishun BMS ships an update every 4 weeks, Deep every 2 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Meishun BMS | Deep |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 49 MB | 179 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [华瑞物联](https://appshunter.io/developer/1136617898) | [Guangxi Chenghao Information Network Co., LTD](https://appshunter.io/developer/1831270765) |

## What reviewers say

### Meishun BMS

[App page](https://appshunter.io/ios/app/meishun-bms/id6499001342)

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

**In-app purchases:** none


### Deep

[App page](https://appshunter.io/ios/app/deep-talk/id6749580135)

Experience efficient, private, and secure communication anytime, anywhere. This instant messaging tool offers a clean, smooth, and reliable chat environment for daily conversations and team collaboration. Enjoy multi-device synchronization and end-to-end encryption for your privacy.

**Highlights:** Multi-device synchronization, End-to-end encryption, Multiple message types (text, voice, media, files), Efficient group chat system, Clean interface design, Global server acceleration for cross-border chat

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

**In-app purchases:** none


## Frequently asked questions

### Is Meishun BMS free?

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

### Is Deep free?

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

### Do Meishun BMS or Deep have ads?

Neither Meishun BMS nor Deep shows ads.

### Which is updated more often, Meishun BMS or Deep?

Meishun BMS ships an update every 4 weeks, and Deep every 2 months. Most recently, Meishun BMS was updated on October 19, 2026 and Deep on October 9, 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.*