# DANA Modular vs ObvioGo 2.0

The clearest difference is rating: ObvioGo 2.0 at 5.0 against DANA Modular's 3.5. DANA Modular's advantage is ratings volume (8 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ObvioGo 2.0 holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: DANA Modular has 8 ratings behind it against 1, so its average is the more settled of the two.

DANA Modular ships an update every 6 weeks, ObvioGo 2.0 every 2 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DANA Modular | ObvioGo 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/dana-modular/id1116746478/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/obviogo-20/id6473188536/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 77 MB | 64 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AnthroTronix, Inc](https://appshunter.io/developer/970590437) | [Obvio Health USA Inc.](https://appshunter.io/developer/1380794472) |

## What reviewers say

### DANA Modular

[App page](https://appshunter.io/ios/app/dana-modular/id1116746478)

An FDA-cleared platform for cognitive assessment, offering a suite of tests and psychological surveys. Users can create custom assessments or utilize pre-set batteries, with results accessible in-app or via a web portal. Requires a DANA account for access.

**Highlights:** FDA-cleared cognitive assessment, Suite of 8 cognitive tests, 10 psychological surveys, Custom test creation, Pre-set assessments, In-app results viewing, Web portal access

**In-app purchases:** none


### ObvioGo 2.0

[App page](https://appshunter.io/ios/app/obviogo-20/id6473188536)

This application facilitates clinical trial participation remotely, allowing users to complete study tasks, provide consent, and communicate with study teams from home. It's part of a decentralized clinical trial platform designed for ease and convenience.

**Highlights:** Remote clinical trial participation, Digital consent, Study task completion, Health and medication reporting, Communication with study team

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DANA Modular free?

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

### Is ObvioGo 2.0 free?

ObvioGo 2.0 is free to download, with no in-app purchases.

### Which has better reviews, DANA Modular or ObvioGo 2.0?

ObvioGo 2.0 is rated higher. DANA Modular averages 3.5 out of 5 from 8 ratings, while ObvioGo 2.0 averages 5.0 from 1 ratings.

### Do DANA Modular or ObvioGo 2.0 have ads?

Neither DANA Modular nor ObvioGo 2.0 shows ads.

### Which is updated more often, DANA Modular or ObvioGo 2.0?

DANA Modular ships an update every 6 weeks, and ObvioGo 2.0 every 2 months. Most recently, DANA Modular was updated on November 2, 2026 and ObvioGo 2.0 on October 27, 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.*