# CallALink vs okDoc.ai

The clearest difference is in-app purchases: okDoc.ai at none against CallALink's 4. okDoc.ai also leads on update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CallALink sells 4 in-app purchases, starting at $0.99 per month. okDoc.ai asks for nothing beyond the download.

CallALink ships an update every 6 weeks, okDoc.ai every 3 days. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CallALink | okDoc.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/okdocai/id6760920264/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 13 MB | 62 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Renukaradhya K C](https://appshunter.io/developer/1856163614) | [Tigran Voskanyan](https://appshunter.io/developer/1886815386) |

## What reviewers say

### CallALink

[App page](https://appshunter.io/ios/app/callalink/id6755759920)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Access | $0.99 | per month |
| Quarterly Pro Access | $2.99 | per 3 months |
| Semi-Annual Pro Access | $5.99 | per 6 months |
| Yearly Pro Access | $9.99 | per year |


### okDoc.ai

[App page](https://appshunter.io/ios/app/okdocai/id6760920264)

This voice-driven assistant lets you search, take notes, and set reminders using natural conversation. Its flexible plugin architecture allows for custom tools and integrations, enabling hands-free interaction with content and services.

**Highlights:** Intelligent voice chat in 70+ languages, Custom web plugins for extended functionality, Open-ended real-time search, Hands-free operation, Guest mode for immediate use, Dynamic plugin architecture

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

**In-app purchases:** none


## Frequently asked questions

### Is CallALink free?

CallALink is free to download, with in-app purchases available.

### Is okDoc.ai free?

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

### Do CallALink or okDoc.ai have ads?

Neither CallALink nor okDoc.ai shows ads.

### Which is updated more often, CallALink or okDoc.ai?

CallALink ships an update every 6 weeks, and okDoc.ai every 3 days. Most recently, CallALink was updated on October 28, 2026 and okDoc.ai on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*