# Antidote LDN PT vs Seize Week

The clearest difference is in-app purchases: Antidote LDN PT at none against Seize Week's 1. Antidote LDN PT also leads on ads (none vs shown) and iOS requirement (15.5 vs 18.0). Seize Week's advantage is update cadence (fortnightly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Seize Week sells 1 one-off in-app purchase. Antidote LDN PT asks for nothing beyond the download.

Antidote LDN PT ships an update every 6 weeks, Seize Week fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Antidote LDN PT | Seize Week |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 164 MB | 36 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Antidote LDN LTD](https://appshunter.io/developer/1766383299) | [sebastian totte](https://appshunter.io/developer/1819107580) |

## What reviewers say

### Antidote LDN PT

[App page](https://appshunter.io/ios/app/antidote-ldn-pt/id6711361345)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Seize Week

[App page](https://appshunter.io/ios/app/seize-week/id6780064014)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Antidote LDN PT free?

Antidote LDN PT is free to download, with no in-app purchases.

### Is Seize Week free?

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

### Do Antidote LDN PT or Seize Week have ads?

Seize Week shows ads; Antidote LDN PT does not.

### Which is updated more often, Antidote LDN PT or Seize Week?

Antidote LDN PT ships an update every 6 weeks, and Seize Week fortnightly. Most recently, Antidote LDN PT was updated on October 24, 2026 and Seize Week on October 20, 2026.

---

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