# Flex Log vs Ocurio

The clearest difference is in-app purchases: Flex Log at none against Ocurio's 2. Flex Log also leads on update cadence (every 5 days vs monthly) and iOS requirement (12.4 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Ocurio sells 2 in-app purchases, starting at $3.99 per month. Flex Log asks for nothing beyond the download.

Flex Log ships an update every 5 days, Ocurio monthly. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Flex Log | Ocurio |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | — | Freemium |
| Size | 18 MB | 4 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Aaron Larner](https://appshunter.io/developer/950120608) | [Bradley Smith](https://appshunter.io/developer/1843902111) |

## What reviewers say

### Flex Log

[App page](https://appshunter.io/ios/app/flex-log/id6476252928)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Flex Log free?

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

### Is Ocurio free?

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

### Do Flex Log or Ocurio have ads?

Neither Flex Log nor Ocurio shows ads.

### Which is updated more often, Flex Log or Ocurio?

Flex Log ships an update every 5 days, and Ocurio monthly. Most recently, Flex Log was updated on October 25, 2026 and Ocurio on October 19, 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.*