# Brim vs CycleLytic

The clearest difference is update cadence: CycleLytic at daily against Brim's every 5 days. CycleLytic also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Brim sells 2 in-app purchases, starting at $1.99 per month and CycleLytic sells 2 in-app purchases, starting at $3.59 per month. Whichever you choose, the download price is not the number that matters.

Brim ships an update every 5 days, CycleLytic daily. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Brim | CycleLytic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Freemium | — |
| Size | 6 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juraj Dollinger-Lenharcik](https://appshunter.io/developer/1885930418) | [CycleLytic LLC](https://appshunter.io/developer/6789288270) |

## What reviewers say

### Brim

[App page](https://appshunter.io/ios/app/brim-smart-water-tracker/id6761324419)

This app automatically adjusts your daily water intake goals based on factors like weather, activity, and sleep. It tracks various drink types and offers smart reminders to help you stay hydrated. Advanced features include electrolyte tracking and integration with Apple Health.

**Highlights:** Adaptive hydration goals, Workout and sleep tracking integration, Smart reminders, All drink types logged, Home screen widgets, Stats and streaks, Electrolyte tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brim Pro – Monthly | $1.99 | per month |
| Brim Pro – Yearly | $9.99 | per year |


### CycleLytic

[App page](https://appshunter.io/ios/app/cyclelytic/id6789288267)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CycleLytic | $3.59 | per month |
| CycleLytic | $35.49 | per year |


## Frequently asked questions

### Is Brim free?

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

### Is CycleLytic free?

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

### Do Brim or CycleLytic have ads?

Neither Brim nor CycleLytic shows ads.

### Which is updated more often, Brim or CycleLytic?

Brim ships an update every 5 days, and CycleLytic daily. Most recently, Brim was updated on October 14, 2026 and CycleLytic on October 4, 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.*