# LSD BELL vs Tapp Bell Ring Door

The clearest difference is iOS requirement: LSD BELL at 8.0 against Tapp Bell Ring Door's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

LSD BELL ships an update every 9 days, Tapp Bell Ring Door every 5 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LSD BELL | Tapp Bell Ring Door |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tapp-bell-ring-door/id6745799105/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free |
| Size | 33 MB | 13 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [god zhou](https://appshunter.io/developer/1050647562) | [Joao Vianna](https://appshunter.io/developer/592830914) |

## What reviewers say

### LSD BELL

[App page](https://appshunter.io/ios/app/lsd-bell/id1408988948)

**In-app purchases:** none


### Tapp Bell Ring Door

[App page](https://appshunter.io/ios/app/tapp-bell-ring-door/id6745799105)

Create digital bells linked to QR codes for real-time conversations. Share access with family, housemates, or colleagues to enable them to ring bells on their devices. Easily manage activation codes and QR codes for your bells.

**Highlights:** Create QR-code digital bells, Real-time conversations, Multi-device bell access, Add family and housemates, Manage activation codes, Install and manage QR-codes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LSD BELL free?

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

### Is Tapp Bell Ring Door free?

Tapp Bell Ring Door is free to download, with no in-app purchases.

### Do LSD BELL or Tapp Bell Ring Door have ads?

Neither LSD BELL nor Tapp Bell Ring Door shows ads.

### Which is updated more often, LSD BELL or Tapp Bell Ring Door?

LSD BELL ships an update every 9 days, and Tapp Bell Ring Door every 5 days. Most recently, LSD BELL was updated on October 26, 2026 and Tapp Bell Ring Door on October 30, 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.*