# Step Obsessed vs Tact

The clearest difference is in-app purchases: Step Obsessed at none against Tact's 1. Step Obsessed also leads on update cadence (weekly vs fortnightly) and iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Tact sells 1 one-off in-app purchase. Step Obsessed asks for nothing beyond the download.

Step Obsessed ships an update weekly, Tact fortnightly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Step Obsessed | Tact |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 5 MB | 6 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ian SMITH](https://appshunter.io/developer/1877217033) | [Sungjun Lim](https://appshunter.io/developer/6786608162) |

## What reviewers say

### Step Obsessed

[App page](https://appshunter.io/ios/app/step-obsessed/id6760319474)

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

**In-app purchases:** none


### Tact

[App page](https://appshunter.io/ios/app/tact-walking-pace-coach/id6786612630)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tact Tier1 | $4.99 | one-time |


## Frequently asked questions

### Is Step Obsessed free?

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

### Is Tact free?

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

### Do Step Obsessed or Tact have ads?

Neither Step Obsessed nor Tact shows ads.

### Which is updated more often, Step Obsessed or Tact?

Step Obsessed ships an update weekly, and Tact fortnightly. Most recently, Step Obsessed was updated on November 9, 2026 and Tact on November 5, 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.*