# STEPN vs Dumble

The clearest difference is review sentiment: Dumble at 100% against STEPN's 49%. Dumble also leads on update cadence (every 10 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. STEPN sells 5 in-app purchases, starting at $19.99 per month and Dumble sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

STEPN ships an update monthly, Dumble every 10 days. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | STEPN | Dumble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (3K ratings)](https://appshunter.io/ios/app/stepn/id1598112424/reviews)** | — |
| Number of ratings | **3K** | — |
| Positive reviews | 49.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 115 MB | 58 MB |
| Requires iOS | **13** | 14.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [FindSatoshi Lab Limited](https://appshunter.io/developer/1598112636) | [Rabbit Apps, Inc.](https://appshunter.io/developer/1838649608) |

## What reviewers say

### STEPN

[App page](https://appshunter.io/ios/app/stepn/id1598112424)

This Web3 application rewards users with cryptocurrency and NFTs for engaging in physical activity like walking, jogging, or running. It incorporates game and social elements, allowing users to equip NFT sneakers to earn rewards.

**Highlights:** Equip NFT sneakers, Earn GSTs and NFTs, Walking, jogging, running rewards, Game and social elements, STEPN Premium VIP Membership

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP membership | $19.99 | per month |
| 10 STEPN Spark | $1.00 | one-time |
| 30 STEPN Spark | $3.00 | one-time |
| 100 STEPN Spark | $10.00 | one-time |
| 300 STEPN Spark | $30.00 | one-time |

**What reviewers like**

- 🚀 Motivating to exercise
- 💰 Earn crypto for walking/running
- 👍 Gamifies fitness
- 🤝 Builds community
- 🌱 Promotes healthy lifestyle

**What reviewers complain about**

- 💰 High initial investment for NFT shoes
- 🐛 Inconsistent/inaccurate rewards
- 🔒 Security issues with wallets
- 🔧 Buggy app with poor support
- 💸 Diminishing returns over time

**Reported bugs**

- Wallet sync/transfer issues
- GPS tracking inaccuracies
- Frequent app crashes/downtime
- Verification/login problems

**Requested features**

- Apple Watch integration
- More exercise options (e.g. cycling)
- Rental system for NFT shoes
- Improved anti-cheating measures
- Better communication from developers


### Dumble

[App page](https://appshunter.io/ios/app/dumble-gym-workout-challenges/id6478968593)

This app helps you build consistent workout habits through challenges and streaks. Log your gym sessions with a selfie check-in and compete with friends on leaderboards. Earn rewards for your fitness achievements.

**Highlights:** Accountability challenges with friends, Selfie check-in system for workouts, Weekly streak tracking and leaderboards, Redeem GRIT coins for Amazon gift cards, Build consistent fitness habits

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $6.99 | per month |
| Annual Plan | $49.99 | per year |


## Frequently asked questions

### Is STEPN free?

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

### Is Dumble free?

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

### Do STEPN or Dumble have ads?

Neither STEPN nor Dumble shows ads.

### Which is updated more often, STEPN or Dumble?

STEPN ships an update monthly, and Dumble every 10 days. Most recently, STEPN was updated on November 3, 2026 and Dumble on October 24, 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.*