# Subliminal Words vs PRISM

The clearest difference is review sentiment: PRISM at 100% against Subliminal Words's 0%. PRISM also leads on in-app purchases (none vs 8) and ads (none vs shown). Subliminal Words's advantage is price (Free vs $1.99). On device support and iOS requirement there is nothing between them.

Subliminal Words is free to download; PRISM costs $1.99 up front. Subliminal Words sells 8 in-app purchases, starting at $2.99 per month. PRISM asks for nothing beyond the download.

Subliminal Words ships an update every 2 months, PRISM every 4 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Subliminal Words | PRISM |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/subliminal-words/id6468366578/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 154 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Indest](https://appshunter.io/developer/1471549991) | [에이드리븐 주식회사](https://appshunter.io/developer/1655290007) |

## What reviewers say

### Subliminal Words

[App page](https://appshunter.io/ios/app/subliminal-words/id6468366578)

This game challenges you to find hidden words, famous faces, and secret terms camouflaged within images. Create, play, and share your own visual puzzles with a growing community. Enjoy endless challenges with new user-generated content added regularly.

**Highlights:** Find hidden words and faces, Create and share custom levels, Solve user-generated puzzles, Over 500 official levels, Daily puzzles and live quests, Hint system available, Customizable color themes

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Pass | $2.99 | per month |
| Annual Pro Pass | $19.99 | per year |
| No Ad Breaks | $1.99 | one-time |
| Remove 3 | $1.99 | one-time |
| Highlight | $1.99 | one-time |
| Manipulate | $1.99 | one-time |
| All-In Pack | $4.99 | one-time |
| Lifetime Unlock | $39.99 | one-time |


### PRISM

[App page](https://appshunter.io/ios/app/prism-light-puzzle/id6803019903)

A logic puzzle game where players manipulate light beams by rotating pieces to illuminate crystals with specific colors. It features 240 unique, machine-proven puzzles across six chapters, teaching real optics principles.

**Highlights:** Light beam manipulation, Color matching puzzles, 6 chapters with 240 levels, Real optics principles, No ads or in-app purchases, Offline play

**In-app purchases:** none


## Frequently asked questions

### Is Subliminal Words free?

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

### Is PRISM free?

PRISM costs $1.99, with no in-app purchases.

### Do Subliminal Words or PRISM have ads?

Subliminal Words shows ads; PRISM does not.

### Which is updated more often, Subliminal Words or PRISM?

Subliminal Words ships an update every 2 months, and PRISM every 4 days. Most recently, Subliminal Words was updated on October 24, 2026 and PRISM on October 20, 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.*