# Step Tracker 3D vs RecorderTimer

The clearest difference is in-app purchases: Step Tracker 3D at none against RecorderTimer's 3. Step Tracker 3D also leads on update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RecorderTimer sells 3 in-app purchases, starting at $0.99 per month. Step Tracker 3D asks for nothing beyond the download.

Step Tracker 3D ships an update every 2 months, RecorderTimer every 4 months. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Step Tracker 3D | RecorderTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/step-tracker-3d/id6740173192/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 4 MB | 19 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nikolay Surin](https://appshunter.io/developer/1612846901) | [懿恒 姚](https://appshunter.io/developer/1799662078) |

## What reviewers say

### Step Tracker 3D

[App page](https://appshunter.io/ios/app/step-tracker-3d/id6740173192)

Visualize your daily activity with interactive 3D charts. Track your progress, set fitness milestones, and gain personalized insights. Integrates seamlessly with Apple Health while prioritizing your privacy.

**Highlights:** Interactive 3D step visualizations, Personalized progress trends, Fitness milestone tracking, Seamless Apple Health integration, On-device data processing, Privacy-focused design

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

**In-app purchases:** none


### RecorderTimer

[App page](https://appshunter.io/ios/app/recordertimer/id6744618206)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RecorderTimer Month Membership | $0.99 | per month |
| RecorderTimer AnnualMembership | $1.99 | per year |
| Lifetime Membership | $17.99 | one-time |


## Frequently asked questions

### Is Step Tracker 3D free?

Step Tracker 3D is free to download, with no in-app purchases.

### Is RecorderTimer free?

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

### Do Step Tracker 3D or RecorderTimer have ads?

Neither Step Tracker 3D nor RecorderTimer shows ads.

### Which is updated more often, Step Tracker 3D or RecorderTimer?

Step Tracker 3D ships an update every 2 months, and RecorderTimer every 4 months. Most recently, Step Tracker 3D was updated on September 18, 2026 and RecorderTimer on September 8, 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.*