# Nextsense CDR vs DataONE FSM

The clearest difference is iOS requirement: Nextsense CDR at 9.0 against DataONE FSM's 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.

## The numbers

| Metric | Nextsense CDR | DataONE FSM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 40 MB | 46 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nextsense D.O.O.](https://appshunter.io/developer/703327499) | [DataOne Systems, LLC](https://appshunter.io/developer/1619087029) |

## What reviewers say

### Nextsense CDR

[App page](https://appshunter.io/ios/app/nextsense-cdr/id1449838369)

**Features:** macOS Compatibility

**In-app purchases:** none


### DataONE FSM

[App page](https://appshunter.io/ios/app/dataone-fsm/id1619087027)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nextsense CDR free?

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

### Is DataONE FSM free?

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

### Do Nextsense CDR or DataONE FSM have ads?

Neither Nextsense CDR nor DataONE FSM shows ads.

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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.*