# Smart Brush Timer vs AEVA | Not Your Period Tracker

The clearest difference is in-app purchases: Smart Brush Timer at none against AEVA | Not Your Period Tracker's 9. Smart Brush Timer also leads on ads (none vs shown). AEVA | Not Your Period Tracker's advantage is update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AEVA | Not Your Period Tracker sells 9 in-app purchases, starting at $2.99 per 7 days. Smart Brush Timer asks for nothing beyond the download.

Smart Brush Timer ships an update every 2 months, AEVA | Not Your Period Tracker every 10 days. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Smart Brush Timer | AEVA | Not Your Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/aeva-not-your-period-tracker/id6765535500/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 112 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shintae Park](https://appshunter.io/developer/1829258738) | [Inessa Zaslavska](https://appshunter.io/developer/1895984311) |

## What reviewers say

### Smart Brush Timer

[App page](https://appshunter.io/ios/app/smart-brush-timer/id6752644788)

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

**In-app purchases:** none


### AEVA | Not Your Period Tracker

[App page](https://appshunter.io/ios/app/aeva-not-your-period-tracker/id6765535500)

This app analyzes your full cycle, including hormones, mood, and sleep, to create personalized daily plans. It offers AI-powered insights, nutrient-focused meal suggestions, and energy-adjusted workouts. Understand your body's patterns and triggers with data-driven guidance.

**Highlights:** Cycle phase and hormone tracking, Personalized daily plans based on body signals, AI cycle companion for questions, Nutrient-focused meal planning, Energy-adjusted workouts, Mood and trigger reflection, Health data export

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aeva Weekly Premium Subscription | $2.99 | per 7 days |
| Aeva Premium Weekly Subscription | $5.99 | per 7 days |
| Aeva Premium Weekly Subscription | $6.99 | per 7 days |
| Aeva Monthly Premium Subscription | $9.99 | per month |
| Aeva Premium Monthly Subscription | $14.99 | per month |
| Aeva Premium Monthly Subscription | $19.99 | per month |
| Aeva Premium Subscription | $69.99 | per year |
| Aeva Annual Premium Subscription | $89.99 | per year |
| Aeva Premium Annual Subscription | $119.99 | per year |


## Frequently asked questions

### Is Smart Brush Timer free?

Smart Brush Timer is free to download, with no in-app purchases.

### Is AEVA | Not Your Period Tracker free?

AEVA | Not Your Period Tracker is free to download, with in-app purchases available.

### Do Smart Brush Timer or AEVA | Not Your Period Tracker have ads?

AEVA | Not Your Period Tracker shows ads; Smart Brush Timer does not.

### Which is updated more often, Smart Brush Timer or AEVA | Not Your Period Tracker?

Smart Brush Timer ships an update every 2 months, and AEVA | Not Your Period Tracker every 10 days. Most recently, Smart Brush Timer was updated on November 7, 2026 and AEVA | Not Your Period Tracker on November 9, 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.*