# MindLogger Pilot vs Samply Research

The clearest difference is update cadence: MindLogger Pilot at monthly against Samply Research's every 2 months. MindLogger Pilot also leads on iOS requirement (9.0 vs 15.1). 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.

MindLogger Pilot ships an update monthly, Samply Research every 2 months. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | MindLogger Pilot | Samply Research |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mindlogger-pilot/id1301092229/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 25 MB | 44 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CHILD MIND INSTITUTE, INC.](https://appshunter.io/developer/1266734440) | [Yury Shevchenko](https://appshunter.io/developer/1198209382) |

## What reviewers say

### MindLogger Pilot

[App page](https://appshunter.io/ios/app/mindlogger-pilot/id1301092229)

An open-source platform for collecting data for mental health and cognitive assessments. It allows for the administration of various evaluations.

**Highlights:** Open-source data collection, Mental health assessments, Cognitive assessments, General-purpose platform, Data administration

**Features:** macOS Compatibility

**In-app purchases:** none


### Samply Research

[App page](https://appshunter.io/ios/app/samply-research/id1511062019)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MindLogger Pilot free?

MindLogger Pilot is free to download, with no in-app purchases.

### Is Samply Research free?

Samply Research is free to download, with no in-app purchases.

### Do MindLogger Pilot or Samply Research have ads?

Neither MindLogger Pilot nor Samply Research shows ads.

### Which is updated more often, MindLogger Pilot or Samply Research?

MindLogger Pilot ships an update monthly, and Samply Research every 2 months. Most recently, MindLogger Pilot was updated on June 1, 2026 and Samply Research on September 16, 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.*