# Ocurio vs FastFlow

The clearest difference is ads: Ocurio at none against FastFlow's shown. FastFlow's advantage is update cadence (every 5 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Ocurio sells 2 in-app purchases, starting at $3.99 per month and FastFlow sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Ocurio ships an update monthly, FastFlow every 5 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Ocurio | FastFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ocurio-habit-tracker/id6753594794/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 4 MB | 11 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bradley Smith](https://appshunter.io/developer/1843902111) | [浩铭 顾](https://appshunter.io/developer/1873844063) |

## What reviewers say

### Ocurio

[App page](https://appshunter.io/ios/app/ocurio-habit-tracker/id6753594794)

This app helps you understand your life by tracking habits, moods, symptoms, and events. It reveals patterns related to time, location, and weather, all while keeping your data private and on your device. Customize trackers for anything you want to monitor and gain insights through visual trends and reports.

**Highlights:** Customizable habit and mood tracking, On-device data processing for privacy, Pattern analysis with time, location, and weather, Visual trends and interactive maps, Exportable PDF and JSON reports, No account required

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ocurio Pro Monthly | $3.99 | per month |
| Ocurio Pro Annual | $39.99 | per year |


### FastFlow

[App page](https://appshunter.io/ios/app/fastflow-fasting-timer/id6760942083)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastFlow Pro Monthly | $0.99 | per month |
| FastFlow Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is Ocurio free?

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

### Is FastFlow free?

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

### Do Ocurio or FastFlow have ads?

FastFlow shows ads; Ocurio does not.

### Which is updated more often, Ocurio or FastFlow?

Ocurio ships an update monthly, and FastFlow every 5 days. Most recently, Ocurio was updated on October 2, 2026 and FastFlow on October 3, 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.*