# Data Playfair vs GainFi

The clearest difference is update cadence: GainFi at every 4 days against Data Playfair's every 2 weeks. 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.

Data Playfair ships an update every 2 weeks, GainFi every 4 days. The most recent releases landed on August 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Data Playfair | GainFi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (286 ratings)](https://appshunter.io/ios/app/data-playfair/id6445835744/reviews)** | — |
| Number of ratings | **286** | — |
| Positive reviews | 99.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 83 MB | 152 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ALTF4 INC.](https://appshunter.io/developer/1834643466) | [INSTAP COMPANY LIMITED](https://appshunter.io/developer/1529220844) |

## What reviewers say

### Data Playfair

[App page](https://appshunter.io/ios/app/data-playfair/id6445835744)

Engage in gaming and earn USD and GEMs, which can be redeemed for games and gift cards. Monetize your personal data by connecting digital profiles, earning passive income while maintaining privacy and control. Participate in gaming events and explore opportunities within a large gaming community.

**Highlights:** Earn USD and GEMs by playing games, Redeem GEMs for games and gift cards, Monetize personal data for passive income, Own and control your data, Participate in 600+ games and events, Connect diverse digital profiles

**In-app purchases:** none


### GainFi

[App page](https://appshunter.io/ios/app/gainfi/id6475422324)

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Playfair free?

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

### Is GainFi free?

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

### Do Data Playfair or GainFi have ads?

Neither Data Playfair nor GainFi shows ads.

### Which is updated more often, Data Playfair or GainFi?

Data Playfair ships an update every 2 weeks, and GainFi every 4 days. Most recently, Data Playfair was updated on August 12, 2026 and GainFi on September 23, 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.*