# Water Reminder vs BP Deliverer

The clearest difference is ads: Water Reminder at none against BP Deliverer's shown. BP Deliverer's advantage is update cadence (every 5 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Water Reminder ships an update every 3 months, BP Deliverer every 5 days. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Water Reminder | BP Deliverer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 11 MB | 13 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Hubei Yinglang Network Technology Co., Ltd](https://appshunter.io/developer/1599057925) | [明 李](https://appshunter.io/developer/1678477636) |

## What reviewers say

### Water Reminder

[App page](https://appshunter.io/ios/app/water-reminder-tracker/id6474302634)

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

**In-app purchases:** none


### BP Deliverer

[App page](https://appshunter.io/ios/app/bp-deliverer/id6474379130)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Water Reminder free?

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

### Is BP Deliverer free?

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

### Do Water Reminder or BP Deliverer have ads?

BP Deliverer shows ads; Water Reminder does not.

### Which is updated more often, Water Reminder or BP Deliverer?

Water Reminder ships an update every 3 months, and BP Deliverer every 5 days. Most recently, Water Reminder was updated on October 16, 2026 and BP Deliverer on October 19, 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.*