# Barometer Assistant vs RiseTime

The clearest difference is in-app purchases: RiseTime at none against Barometer Assistant's 3. RiseTime also leads on update cadence (every 2 days vs every 10 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Barometer Assistant sells 3 in-app purchases, starting at $1.99 per 7 days. RiseTime asks for nothing beyond the download.

Barometer Assistant ships an update every 10 days, RiseTime every 2 days. Both last shipped on October 1, 2026.

## The numbers

| Metric | Barometer Assistant | RiseTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 5 MB | 6 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [三三 杨](https://appshunter.io/developer/1852457327) | [子千 王](https://appshunter.io/developer/6801845678) |

## What reviewers say

### Barometer Assistant

[App page](https://appshunter.io/ios/app/barometer-assistant/id6757361770)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $39.99 | per year |


### RiseTime

[App page](https://appshunter.io/ios/app/risetime-health-reminder/id6806947585)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barometer Assistant free?

Barometer Assistant is free to download, with in-app purchases available.

### Is RiseTime free?

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

### Do Barometer Assistant or RiseTime have ads?

Neither Barometer Assistant nor RiseTime shows ads.

### Which is updated more often, Barometer Assistant or RiseTime?

Barometer Assistant ships an update every 10 days, and RiseTime every 2 days. Most recently, Barometer Assistant was updated on October 1, 2026 and RiseTime on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*