# Riddles vs StudioGamePlan (SGP)

The clearest difference is in-app purchases: StudioGamePlan (SGP) at none against Riddles's 1. StudioGamePlan (SGP) also leads on ads (none vs shown) and update cadence (daily vs every 2 months). Riddles's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Riddles sells 1 one-off in-app purchase. StudioGamePlan (SGP) asks for nothing beyond the download.

Riddles ships an update every 2 months, StudioGamePlan (SGP) daily. The most recent releases landed on September 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Riddles | StudioGamePlan (SGP) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/riddles-train-your-brain/id6447545144/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Stevens](https://appshunter.io/developer/1679209653) | [Bastida Systems LLC](https://appshunter.io/developer/1896517803) |

## What reviewers say

### Riddles

[App page](https://appshunter.io/ios/app/riddles-train-your-brain/id6447545144)

Engage in a daily stream of fun, tricky, and clever puzzles designed to boost thinking skills and logic. Solve riddles at your own pace with a clean interface and regular updates. Perfect for anyone looking to keep their mind sharp and entertained.

**Highlights:** Hundreds of riddles and brain teasers, Boosts thinking skills and logic, Clean design and smooth performance, Solve at your own pace, Regular riddle updates, No account required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riddles Pro | $1.99 | one-time |


### StudioGamePlan (SGP)

[App page](https://appshunter.io/ios/app/studiogameplan-sgp/id6773214058)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Riddles free?

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

### Is StudioGamePlan (SGP) free?

StudioGamePlan (SGP) is free to download, with no in-app purchases.

### Do Riddles or StudioGamePlan (SGP) have ads?

Riddles shows ads; StudioGamePlan (SGP) does not.

### Which is updated more often, Riddles or StudioGamePlan (SGP)?

Riddles ships an update every 2 months, and StudioGamePlan (SGP) daily. Most recently, Riddles was updated on September 26, 2026 and StudioGamePlan (SGP) 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.*