# KeyCard BBM vs Cleanergy

The clearest difference is review sentiment: KeyCard BBM at 84% against Cleanergy's 13%. KeyCard BBM also leads on rating (4.7 vs 2.4) and ratings volume (1.6K vs 242). Cleanergy's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. KeyCard BBM sells 1 one-off in-app purchase. Cleanergy asks for nothing beyond the download.

KeyCard BBM holds the better App Store score, 4.7 against 2.4. That said, the two scores are not equally well evidenced: KeyCard BBM has 1.6K ratings behind it against 242, so its average is the more settled of the two. Written reviews point the same way: 84% of KeyCard BBM's written reviews are positive against 13% of Cleanergy's.

KeyCard BBM ships an update every 4 weeks, Cleanergy every 2 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | KeyCard BBM | Cleanergy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/keycard-bbm/id6471354515/reviews)** | [2.4 (242 ratings)](https://appshunter.io/ios/app/cleanergy/id6736818152/reviews) |
| Number of ratings | **1.6K** | 242 |
| Positive reviews | **83.7% of reviews** | 12.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 68 MB | 36 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marlon Milanes Rivero](https://appshunter.io/developer/1691214624) | [Shenzhen Weipeng Shiji Technology Co Ltd](https://appshunter.io/developer/1662082370) |

## What reviewers say

### KeyCard BBM

[App page](https://appshunter.io/ios/app/keycard-bbm/id6471354515)

Organize your digital cards, manage your cryptocurrency balance, and access digital services like gift cards and VPNs. This secure app offers a streamlined iOS experience with features like real-time balance management and instant digital product delivery.

**Highlights:** Digital card organization, KeyCoin balance management, Purchase digital products, Built-in VPN access, Secure sign-in options, QR code scanner

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $1.99 | one-time |

**What reviewers like**

- 💎 Excellent
- 💯 The best
- 👍 Great
- 🔑 KeyCard BBM
- 👌 Super app

**What reviewers complain about**

- 🐛 App crashes after update
- 🤔 Losing data after updates
- 🤨 Functionality issues with new updates
- 🔍 Missing features (e.g., online payments, Mi Transfer recharge)
- 🤯 Confusing UI changes between updates

**Reported bugs**

- QR code scanning not working
- Login with Apple ID not functioning
- App freezes after background operation
- Unable to fully register accounts

**Requested features**

- Add SMS confirmation for transfers
- Implement online payments
- Allow transferring from secondary Mi Transfer cards
- Add widget support for quick access
- Integrate NAUTA home payment


### Cleanergy

[App page](https://appshunter.io/ios/app/cleanergy/id6736818152)

Connect, control, and monitor your supported power banks and outdoor energy storage devices. Remotely adjust output power, turn devices on or off, and view their status at a glance for a smarter energy experience.

**Highlights:** Connect supported devices, Remote device control, Adjust output power, View device status, Turn devices on/off

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyCard BBM free?

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

### Is Cleanergy free?

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

### Which has better reviews, KeyCard BBM or Cleanergy?

KeyCard BBM is rated higher. KeyCard BBM averages 4.7 out of 5 from 1.6K ratings, while Cleanergy averages 2.4 from 242 ratings.

### Do KeyCard BBM or Cleanergy have ads?

KeyCard BBM shows ads; Cleanergy does not.

### Which is updated more often, KeyCard BBM or Cleanergy?

KeyCard BBM ships an update every 4 weeks, and Cleanergy every 2 weeks. Most recently, KeyCard BBM was updated on September 22, 2026 and Cleanergy on September 22, 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.*