# drchats vs Opta One Scale

drchats and Opta One Scale 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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | drchats | Opta One Scale |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 70 MB | 69 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DR SERVICOS DE TELECOMUNICACOES LTDA](https://appshunter.io/developer/1488666588) | [Grupo Opta](https://appshunter.io/developer/1834465340) |

## What reviewers say

### drchats

[App page](https://appshunter.io/ios/app/drchats/id6587574853)

**Features:** macOS Compatibility

**In-app purchases:** none


### Opta One Scale

[App page](https://appshunter.io/ios/app/opta-one-scale/id6751294542)

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

**In-app purchases:** none


## Frequently asked questions

### Is drchats free?

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

### Is Opta One Scale free?

Opta One Scale is free to download, with no in-app purchases.

### Do drchats or Opta One Scale have ads?

Neither drchats nor Opta One Scale shows ads.

### Which is updated more often, drchats or Opta One Scale?

drchats ships an update every 6 weeks, and Opta One Scale every 6 weeks. Most recently, drchats was updated on October 25, 2026 and Opta One Scale on September 29, 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.*