# Otnac vs SEER 1000

The clearest difference is update cadence: Otnac at every 3 weeks against SEER 1000's every 8 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Otnac ships an update every 3 weeks, SEER 1000 every 8 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Otnac | SEER 1000 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/otnac/id417750647/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Free | Free |
| Size | 567 MB | 11 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Epic](https://appshunter.io/developer/348308666) | [GETEMED Medizin- und Informationstechnik AG](https://appshunter.io/developer/674468119) |

## What reviewers say

### Otnac

[App page](https://appshunter.io/ios/app/otnac/id417750647)

This application allows project team members and system administrators of organizations using Epic Canto to preview upcoming development before it is released to clinicians. Access requires administrator security within an organization that is live on or installing Canto. Clinical users should download the standard Epic Canto app instead.

**Highlights:** Preview upcoming Epic Canto development, For project team members, For system administrators, Requires Epic Canto installation, Administrator security access

**In-app purchases:** none


### SEER 1000

[App page](https://appshunter.io/ios/app/seer-1000/id674468116)

This application assists ECG technicians in connecting patients to the SEER 1000 Holter recorder. It offers intelligent guidance for electrode placement and securely transmits patient data wirelessly, allowing for waveform previews.

**Highlights:** Patient hookup to SEER 1000 Holter recorder, Smart lead placement guidance, Quick and accurate electrode placement, Secure wireless transmission of patient data, Waveform preview

**In-app purchases:** none


## Frequently asked questions

### Is Otnac free?

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

### Is SEER 1000 free?

SEER 1000 is free to download, with no in-app purchases.

### Do Otnac or SEER 1000 have ads?

Neither Otnac nor SEER 1000 shows ads.

### Which is updated more often, Otnac or SEER 1000?

Otnac ships an update every 3 weeks, and SEER 1000 every 8 months. Most recently, Otnac was updated on November 6, 2026 and SEER 1000 on November 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.*