# DFF app vs Plain

The clearest difference is update cadence: Plain at every 10 days against DFF app's every 42 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.

DFF app ships an update every 42 months, Plain every 10 days. The most recent releases landed on May 17, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | DFF app | Plain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 10 days** |
| Size | 32 MB | 49 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Duepi Group srl](https://appshunter.io/developer/979524896) | [MICRONOVA SRL](https://appshunter.io/developer/1338789037) |

## What reviewers say

### DFF app

[App page](https://appshunter.io/ios/app/dff-app/id1534583111)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plain

[App page](https://appshunter.io/ios/app/plain-stove-remote-control/id6499012986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DFF app free?

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

### Is Plain free?

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

### Do DFF app or Plain have ads?

Neither DFF app nor Plain shows ads.

### Which is updated more often, DFF app or Plain?

DFF app ships an update every 42 months, and Plain every 10 days. Most recently, DFF app was updated on May 17, 2026 and Plain on June 7, 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.*