# Basic Blood Pressure Diary vs SleepRing

The clearest difference is in-app purchases: SleepRing at none against Basic Blood Pressure Diary's 2. SleepRing also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Basic Blood Pressure Diary sells 2 one-off in-app purchases. SleepRing asks for nothing beyond the download.

## The numbers

| Metric | Basic Blood Pressure Diary | SleepRing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [dotori king](https://appshunter.io/developer/1441655751) | [Devskin Desenvolvimento de Softwares ltda](https://appshunter.io/developer/1742824162) |

## What reviewers say

### Basic Blood Pressure Diary

[App page](https://appshunter.io/ios/app/basic-blood-pressure-diary/id6498928240)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $0.99 | one-time |
| Remove Ads | $3.99 | one-time |


### SleepRing

[App page](https://appshunter.io/ios/app/sleepring-sleep-tracker/id6787477260)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Basic Blood Pressure Diary free?

Basic Blood Pressure Diary is free to download, with in-app purchases available.

### Is SleepRing free?

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

### Do Basic Blood Pressure Diary or SleepRing have ads?

Basic Blood Pressure Diary shows ads; SleepRing does not.

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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.*