RXN vs Sized Up
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RXN
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RXN is a fast-paced app that allows 2 to 4 players to compete on the same device. Players will be given a prompt and the first person to respond correctly wins a point, but will lose a point if incorrect! The game is designed to be quick and easy to play, making it perfect for parties, gatherings, or even sitting across a table at a restaurant. With a wide range of prompts and different categories, RXN will keep you and your friends entertained for hours.
Sized Up
This game challenges your perception to guess the dimensions of everyday objects. Compete with friends to see who has the best eye for size. It's a fun test of your visual judgment.
- Perception testing
- Dimension guessing
- Friend challenges
- Object size judgment
- Simple object focus
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Test your perception and challenge your friends in the ultimate guessing game where size truly matters—how well can you judge the real dimensions of simple objects?
Screenshots
Verdict
The clearest difference is in-app purchases: Sized Up at none against RXN's 1. Sized Up also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RXN sells 1 one-off in-app purchase. Sized Up asks for nothing beyond the download.
| Parameter | RXN | Sized Up |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Anthony Miles | AJR Creative LLC |
In-app purchases
RXN
- Ad Removal$0.99
Sized Up
No in-app purchases









