# Curious Mobile vs LYS Track

The clearest difference is update cadence: Curious Mobile at fortnightly against LYS Track's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Curious Mobile ships an update fortnightly, LYS Track every 2 months. The most recent releases landed on August 28, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Curious Mobile | LYS Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/curious-mobile/id1299242097/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 235 MB | 64 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Child Mind Institute, Inc.](https://appshunter.io/developer/1266734440) | [LYS TECHNOLOGIES LTD](https://appshunter.io/developer/1290197694) |

## What reviewers say

### Curious Mobile

[App page](https://appshunter.io/ios/app/curious-mobile/id1299242097)

This app facilitates secure data collection and content delivery for research studies and healthcare interventions. It supports groundbreaking research and educational programs, making scientific work more efficient.

**Highlights:** Secure data collection, Content delivery, Supports research studies, Enables healthcare interventions, Delivers educational programs

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

**In-app purchases:** none


### LYS Track

[App page](https://appshunter.io/ios/app/lys-track/id1503163447)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Curious Mobile free?

Curious Mobile is free to download, with no in-app purchases.

### Is LYS Track free?

LYS Track is free to download, with no in-app purchases.

### Do Curious Mobile or LYS Track have ads?

Neither Curious Mobile nor LYS Track shows ads.

### Which is updated more often, Curious Mobile or LYS Track?

Curious Mobile ships an update fortnightly, and LYS Track every 2 months. Most recently, Curious Mobile was updated on August 28, 2026 and LYS Track on September 14, 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.*