# Medicothink AI vs HoldOn

The clearest difference is ads: Medicothink AI at none against HoldOn's shown. HoldOn's advantage is iOS requirement (13.3 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Medicothink AI sells 1 one-off in-app purchase and HoldOn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Medicothink AI ships an update every 2 weeks, HoldOn fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Medicothink AI | HoldOn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 30 MB | 26 MB |
| Requires iOS | 15.0 | **13.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAWAL ALANAZI](https://appshunter.io/developer/1686783158) | [SEONYONG LEE](https://appshunter.io/developer/6775892940) |

## What reviewers say

### Medicothink AI

[App page](https://appshunter.io/ios/app/medicothink-ai/id6751537439)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wallet credits | $1.99 | one-time |


### HoldOn

[App page](https://appshunter.io/ios/app/holdon-panic-attack-relief/id6791641521)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HoldOn Premium (Lifetime) | $7.99 | one-time |


## Frequently asked questions

### Is Medicothink AI free?

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

### Is HoldOn free?

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

### Do Medicothink AI or HoldOn have ads?

HoldOn shows ads; Medicothink AI does not.

### Which is updated more often, Medicothink AI or HoldOn?

Medicothink AI ships an update every 2 weeks, and HoldOn fortnightly. Most recently, Medicothink AI was updated on October 28, 2026 and HoldOn on October 24, 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.*