# Samply Research vs MindSampler

Samply Research and MindSampler are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Samply Research | MindSampler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/mindsampler/id1617535718/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 44 MB | 52 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yury Shevchenko](https://appshunter.io/developer/1198209382) | [MindSampler Inc.](https://appshunter.io/developer/1732037708) |

## What reviewers say

### Samply Research

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

**Features:** macOS Compatibility

**In-app purchases:** none


### MindSampler

[App page](https://appshunter.io/ios/app/mindsampler/id1617535718)

Participate in scientific research by answering short questions and experiments throughout your day. Contribute to understanding human thought, feelings, and behavior.

**Highlights:** Contribute to scientific understanding, Receive daily experiment notifications, Answer short questions, Enter study codes, Track daily life insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Samply Research free?

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

### Is MindSampler free?

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

### Do Samply Research or MindSampler have ads?

Neither Samply Research nor MindSampler shows ads.

### Which is updated more often, Samply Research or MindSampler?

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