# Blox 3D vs Riffio

The clearest difference is price: Riffio at Free against Blox 3D's $4.99. Riffio also leads on update cadence (fortnightly vs every 15 months). Blox 3D's advantage is rating (4.6 vs 4.0) and review sentiment (91% vs 56%). On ratings volume and device support there is nothing between them.

Riffio is free to download; Blox 3D costs $4.99 up front. Riffio sells 20 in-app purchases, starting at $2.99 per month. Blox 3D asks for nothing beyond the download.

Blox 3D holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 29 and 48 respectively. Written reviews point the same way: 91% of Blox 3D's written reviews are positive against 56% of Riffio's.

Blox 3D ships an update every 15 months, Riffio fortnightly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Blox 3D | Riffio |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/blox-3d/id839929590/reviews)** | [4.0 (48 ratings)](https://appshunter.io/ios/app/riffio/id6504306493/reviews) |
| Number of ratings | 29 | **48** |
| Positive reviews | **91.1% of reviews** | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 185 MB | 136 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arjun Gupte](https://appshunter.io/developer/620272974) | [Storybutton](https://appshunter.io/developer/1721128949) |

## What reviewers say

### Blox 3D

[App page](https://appshunter.io/ios/app/blox-3d/id839929590)

This app lets children build and animate 3D creations using intuitive controls. It's designed to foster creativity and visualization skills, with options to add moving parts and share creations.

**Highlights:** 3D block building, Add animated objects, Turntable mode for teaching, Intuitive tap controls, Sharing functionality, No ads or in-app purchases

**In-app purchases:** none


### Riffio

[App page](https://appshunter.io/ios/app/riffio/id6504306493)

This app allows users to create the next season of their favorite shows by making choices that shape the story. Users select characters, settings, and ideas to craft interactive episodes, becoming co-creators of beloved narratives.

**Highlights:** Choose your favorite show, Select lead characters, Pick the story setting, Develop your own ideas, Make choices to shape the story, Create 2-minute episodes

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riffio Pro 1 | $2.99 | per month |
| Riffio Pro 2 | $4.99 | per month |
| Riffio Pro 3 | $7.99 | per month |
| Riffio Pro 4 | $9.99 | per month |
| Riffio Pro 5 | $12.99 | per month |
| Riffio Standard Monthly | $12.99 | per month |
| Family Monthly plan | $12.99 | per month |
| Riffio Pro 1 Yearly | $24.99 | per year |
| Riffio Pro Monthly | $24.99 | per month |
| Individual Plan | $79.99 | per year |
| Riffio Standard Yearly | $99.00 | per year |
| Riffio Pro 5 Yearly | $99.99 | per year |
| Family Plan | $99.99 | per year |
| Riffio Pro Yearly | $199.00 | per year |
| 800 Riffios | $0.99 | one-time |
| 4,000 Riffios | $4.99 | one-time |
| 8,000 Riffios | $9.99 | one-time |
| 16,000 Riffios | $19.99 | one-time |
| 40,000 Riffios | $49.99 | one-time |
| 80,000 Riffios | $99.99 | one-time |

**What reviewers like**

- 👍 Great stories and content
- 💡 Creative and imaginative stories
- 👨‍👩‍👧‍👦 Kid-friendly content
- 💡 Ability to create own characters
- 👍 Entertains whole family

**What reviewers complain about**

- 💰 Expensive subscription
- 👎 Lack of new content updates
- 👎 App doesn't track listening progress
- 👎 Frustrating user experience
- 👎 Ads in kid-friendly content

**Reported bugs**

- App doesn't keep track of listening progress
- App doesn't remember where you left off
- App doesn't show new episodes when they come out
- Subscription from other sources not recognized
- Storycast account not linked

**Requested features**

- Add new content regularly
- Implement a search button
- Improve tracking of listening progress
- Ensure child-safe ads only
- Allow linking of existing subscriptions


## Frequently asked questions

### Is Blox 3D free?

Blox 3D costs $4.99, with no in-app purchases.

### Is Riffio free?

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

### Which has better reviews, Blox 3D or Riffio?

Blox 3D is rated higher. Blox 3D averages 4.6 out of 5 from 29 ratings, while Riffio averages 4.0 from 48 ratings.

### Do Blox 3D or Riffio have ads?

Riffio shows ads; Blox 3D does not.

### Which is updated more often, Blox 3D or Riffio?

Blox 3D ships an update every 15 months, and Riffio fortnightly. Most recently, Blox 3D was updated on October 17, 2026 and Riffio on October 2, 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.*