# BUFFL vs Sparkx

The clearest difference is device support: Sparkx at 3 against BUFFL's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BUFFL ships an update every 3 weeks, Sparkx every 2 weeks. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BUFFL | Sparkx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/buffl/id1356715033/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 55 MB | 99 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Buffl](https://appshunter.io/developer/1356715032) | [Sparkx Sportainment Group](https://appshunter.io/developer/1844351860) |

## What reviewers say

### BUFFL

[App page](https://appshunter.io/ios/app/buffl/id1356715033)

Share your opinions on brands and products to influence their development and earn rewards. Participate in shaping new products and services during their creation process.

**Highlights:** Share opinions on brands, Influence product development, Earn rewards, Shape new products and services, Research platform

**Features:** macOS Compatibility

**In-app purchases:** none


### Sparkx

[App page](https://appshunter.io/ios/app/sparkx/id6753679471)

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

**In-app purchases:** none


## Frequently asked questions

### Is BUFFL free?

BUFFL is free to download, with no in-app purchases.

### Is Sparkx free?

Sparkx is free to download, with no in-app purchases.

### Do BUFFL or Sparkx have ads?

Neither BUFFL nor Sparkx shows ads.

### Which is updated more often, BUFFL or Sparkx?

BUFFL ships an update every 3 weeks, and Sparkx every 2 weeks. Most recently, BUFFL was updated on October 14, 2026 and Sparkx on September 30, 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.*