Warden vs TTSMurmur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Warden
Securely back up your non-custodial crypto wallet seed phrases using iCloud Keychain. Never lose access to your funds and ensure automatic transfer to new devices. Works with popular wallets like Metamask and Phantom.
- Secure seed phrase storage
- iCloud Keychain integration
- Automatic device transfer
- Works with any non-custodial wallet
- Open-source code available
- Fast customer support
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Crypto Warden allows you to securely store your non-custodial wallet seed phrases in your iCloud Keychain to never lose them and keep them accessible in case of need. It's open-source, you can find the code here: https://github.com/get-sentinel/crypto-warden Why should you trust Crypto Warden? Check out our security model at https://getsentinel.io/security-model We rely on the iCloud Keychain to guarantee the state of art security systems provided by Apple while making the user experience the best possible: - never lose your data - automatic transfer to new devices - always available on all your devices Crypto Warden works with any non-custodial wallet: Metamask, Phantom, Terra Station, SUI Wallet, etc. Terms of Service: https://getsentinel.io/terms-of-service Privacy Policy: https://getsentinel.io/privacy-policy Need help? Something is wrong? Don’t worry! Contact us at hello@getsentinel.io, we are friendly and usually answer in less than 1 hour.
TTSMurmur
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Verdict
The clearest difference is in-app purchases: TTSMurmur at none against Warden's 2. TTSMurmur also leads on iOS requirement (13.0 vs 15.1). Warden's advantage is update cadence (every 6 weeks vs every 10 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Warden sells 2 one-off in-app purchases. TTSMurmur asks for nothing beyond the download.
Warden ships an update every 6 weeks, TTSMurmur every 10 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | Warden | TTSMurmur |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks — better | Every 10 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Tommaso Carpi | JHEN-HUA CHEN |
In-app purchases
Warden
- Premium Lifetime$1.99
- Premium Lifetime$4.99
TTSMurmur
No in-app purchases
