# Keno Pad vs Shape Theory

The clearest difference is review sentiment: Shape Theory at 100% against Keno Pad's 40%. Shape Theory also leads on price (Free vs $5.99) and update cadence (every 3 weeks vs every 2 months). Keno Pad's advantage is ads (none vs shown) and iOS requirement (12.0 vs 18.6). On in-app purchases there is nothing between them.

Shape Theory is free to download; Keno Pad costs $5.99 up front. Keno Pad sells 7 one-off in-app purchases and Shape Theory sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Keno Pad ships an update every 2 months, Shape Theory every 3 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Keno Pad | Shape Theory |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/keno-pad/id375715528/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 13 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Keno Tap LLC](https://appshunter.io/developer/1448588333) | [Bulltech](https://appshunter.io/developer/1586482702) |

## What reviewers say

### Keno Pad

[App page](https://appshunter.io/ios/app/keno-pad/id375715528)

Experience a classic casino Keno game with a retro aesthetic. Choose numbers and watch as random balls are drawn to determine your matches and winnings. Challenge yourself to reach high credit goals with adjustable game speeds.

**Highlights:** Retro casino feel, Win meter, Quick pick option, Landscape/Portrait play, 5 adjustable speeds, Saves credits, 2-click betting

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100K Credits | $0.99 | one-time |
| 1M Credits | $1.99 | one-time |
| 5 Million Credits | $4.99 | one-time |
| 15 Million Credits | $9.99 | one-time |
| 35 Million Credits | $14.99 | one-time |
| 12-Month Credit Pass | $24.99 | one-time |
| 100 Million Credits | $24.99 | one-time |


### Shape Theory

[App page](https://appshunter.io/ios/app/shape-theory-brain-puzzles/id6449924079)

Uncover hidden geometric shapes by strategically revealing parts of a concealed form. Deduce the correct shape from a list of suspects to advance through increasingly challenging levels. Compete globally for the top leaderboard spot.

**Highlights:** Shape discovery through limited reveals, Strategic deduction of hidden forms, Progressive difficulty levels, Minimalist, captivating graphics, Global leaderboard competition, Brain teaser and strategy gameplay

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads For 1 Month | $0.99 | per month |
| No Ads For 1 Year | $4.99 | per year |
| No Ads Forever | $8.99 | one-time |


## Frequently asked questions

### Is Keno Pad free?

Keno Pad costs $5.99, and also offers in-app purchases.

### Is Shape Theory free?

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

### Do Keno Pad or Shape Theory have ads?

Shape Theory shows ads; Keno Pad does not.

### Which is updated more often, Keno Pad or Shape Theory?

Keno Pad ships an update every 2 months, and Shape Theory every 3 weeks. Most recently, Keno Pad was updated on October 21, 2026 and Shape Theory on October 12, 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.*