# Bitkey vs Gmblr

The clearest difference is in-app purchases: Bitkey at none against Gmblr's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Gmblr sells 2 in-app purchases, starting at $6.99 per month. Bitkey asks for nothing beyond the download.

Bitkey ships an update weekly, Gmblr every 5 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bitkey | Gmblr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (136 ratings)](https://appshunter.io/ios/app/bitkey-bitcoin-wallet/id6476990471/reviews)** | — |
| Number of ratings | **136** | — |
| Positive reviews | 71.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Paid | — |
| Size | 171 MB | 10 MB |
| Requires iOS | 15.2 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Block, Inc.](https://appshunter.io/developer/335393791) | [Gmblr](https://appshunter.io/developer/1881171245) |

## What reviewers say

### Bitkey

[App page](https://appshunter.io/ios/app/bitkey-bitcoin-wallet/id6476990471)

This app provides a secure and simple way to own and manage your bitcoin. It combines a mobile app, hardware device, and recovery tools for self-custody of your private keys. Manage transactions, set spending limits, and recover your funds without a seed phrase.

**Highlights:** Self-custody of private keys, 2-of-3 multi-signature security, Seed phrase-less recovery tools, Send, receive, and transfer bitcoin, Daily spending limits, Hardware wallet integration

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for beginners
- 🔒 Secure self-custody
- 💡 Innovative features like inheritance
- 🚀 Simple and clean UI
- 👍 Great support from team

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App won't open or stays on black screen
- 🐛 Transaction sending errors
- 🐛 Lack of basic security features (passcode/biometrics)
- 🐛 UTXO management is misleading

**Reported bugs**

- App inaccessible (black screen with logo)
- Cannot send money (transaction error)
- App closes immediately upon opening
- Toggles not working in settings
- Cannot generate more than one receive address without reloading app

**Requested features**

- Dark mode option
- Lightning Network integration
- Face ID/Biometric unlock for app
- Passcode for app unlock
- Live Bitcoin price updates


### Gmblr

[App page](https://appshunter.io/ios/app/gmblr-behavioral-analytics/id6759847376)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gmblr Pro | $6.99 | per month |
| Gmblr Pro | $49.99 | per year |


## Frequently asked questions

### Is Bitkey free?

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

### Is Gmblr free?

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

### Do Bitkey or Gmblr have ads?

Neither Bitkey nor Gmblr shows ads.

### Which is updated more often, Bitkey or Gmblr?

Bitkey ships an update weekly, and Gmblr every 5 days. Most recently, Bitkey was updated on October 15, 2026 and Gmblr on October 3, 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.*