# SeeZam Lite vs Reaction Deck

The clearest difference is in-app purchases: SeeZam Lite at none against Reaction Deck's 1. SeeZam Lite also leads on iOS requirement (16.1 vs 26.0). Reaction Deck's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Reaction Deck sells 1 one-off in-app purchase. SeeZam Lite asks for nothing beyond the download.

SeeZam Lite ships an update every 5 weeks, Reaction Deck fortnightly. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SeeZam Lite | Reaction Deck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 36 MB | 4 MB |
| Requires iOS | **16.1** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SeeZam S.A.](https://appshunter.io/developer/1060477333) | [MICHELE MASSARO](https://appshunter.io/developer/1661627599) |

## What reviewers say

### SeeZam Lite

[App page](https://appshunter.io/ios/app/seezam-lite/id6670204762)

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

**In-app purchases:** none


### Reaction Deck

[App page](https://appshunter.io/ios/app/reaction-deck/id6759525170)

**Features:** Family Sharing, iMessage stickers, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $0.99 | one-time |


## Frequently asked questions

### Is SeeZam Lite free?

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

### Is Reaction Deck free?

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

### Do SeeZam Lite or Reaction Deck have ads?

Neither SeeZam Lite nor Reaction Deck shows ads.

### Which is updated more often, SeeZam Lite or Reaction Deck?

SeeZam Lite ships an update every 5 weeks, and Reaction Deck fortnightly. Most recently, SeeZam Lite was updated on November 12, 2026 and Reaction Deck on November 5, 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.*