# RIO Data View vs DFM Dashboard

RIO Data View and DFM Dashboard 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.

RIO Data View ships an update every 3 months, DFM Dashboard every 2 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | RIO Data View | DFM Dashboard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 4 MB | 8 MB |
| Requires iOS | 14.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Japan Vacuum Instruments Ltd.](https://appshunter.io/developer/556391381) | [Dfm Technologies PTY Ltd](https://appshunter.io/developer/1359676834) |

## What reviewers say

### RIO Data View

[App page](https://appshunter.io/ios/app/rio-data-view/id1325922186)

**Features:** macOS Compatibility

**In-app purchases:** none


### DFM Dashboard

[App page](https://appshunter.io/ios/app/dfm-dashboard/id1359676835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RIO Data View free?

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

### Is DFM Dashboard free?

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

### Do RIO Data View or DFM Dashboard have ads?

Neither RIO Data View nor DFM Dashboard shows ads.

### Which is updated more often, RIO Data View or DFM Dashboard?

RIO Data View ships an update every 3 months, and DFM Dashboard every 2 months. Most recently, RIO Data View was updated on October 6, 2026 and DFM Dashboard on October 1, 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.*