# NORM Rhythm vs Sippi

The clearest difference is ads: NORM Rhythm at none against Sippi's shown. NORM Rhythm also leads on iOS requirement (15.1 vs 18.0). Sippi's advantage is update cadence (every 2 days vs weekly). On price, 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.

NORM Rhythm ships an update weekly, Sippi every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | NORM Rhythm | Sippi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/norm-rhythm/id6785315293/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 41 MB | 16 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [NeuroSpire Labs Inc](https://appshunter.io/developer/6783436421) | [David Azancot](https://appshunter.io/developer/507868249) |

## What reviewers say

### NORM Rhythm

[App page](https://appshunter.io/ios/app/norm-rhythm/id6785315293)

Identify and break negative behavioral loops with daily guided actions. Understand your patterns, track your progress, and build healthier habits. Connect with a partner or use it solo for personal growth.

**Highlights:** Pattern Finder assessment, Daily focused actions, Mood and regulation check-ins, Self-contract creation, Partner syncing, Therapist booking integration

**In-app purchases:** none


### Sippi

[App page](https://appshunter.io/ios/app/sippi-water-tracker/id6813129822)

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

**In-app purchases:** none


## Frequently asked questions

### Is NORM Rhythm free?

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

### Is Sippi free?

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

### Do NORM Rhythm or Sippi have ads?

Sippi shows ads; NORM Rhythm does not.

### Which is updated more often, NORM Rhythm or Sippi?

NORM Rhythm ships an update weekly, and Sippi every 2 days. Most recently, NORM Rhythm was updated on October 31, 2026 and Sippi on October 31, 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.*