# Guardian Keyper vs Satodime

The clearest difference is review sentiment: Guardian Keyper at 100% against Satodime's 33%. Guardian Keyper also leads on rating (5.0 vs 1.0) and update cadence (monthly vs every 5 months). On price, ratings volume, 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.

Guardian Keyper holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Guardian Keyper's written reviews are positive against 33% of Satodime's.

Guardian Keyper ships an update monthly, Satodime every 5 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Guardian Keyper | Satodime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guardian-keyper/id1637977332/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/satodime/id1672273462/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 53 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guardian Labs Limited](https://appshunter.io/developer/1637977334) | [Satochip](https://appshunter.io/developer/1671023937) |

## What reviewers say

### Guardian Keyper

[App page](https://appshunter.io/ios/app/guardian-keyper/id1637977332)

Securely back up your digital secrets like passwords and seed phrases using decentralized social recovery. Encrypt and fragment your data across trusted devices, ensuring only you can access it.

**Highlights:** Decentralized social recovery, Encrypts and fragments digital secrets, Trusted Guardian device network, PGP-style asymmetric cryptography, Open-source for transparency, Mitigates single points of failure

**Features:** macOS Compatibility

**In-app purchases:** none


### Satodime

[App page](https://appshunter.io/ios/app/satodime/id1672273462)

Securely store, manage, and exchange your cryptocurrencies and NFTs using a smart card. Create multiple vaults, deposit assets, and retrieve private keys with ease, all without account registration. Enjoy off-chain transactions and real-time balance tracking.

**Highlights:** Secure cold storage for crypto assets, Create and manage up to 3 vaults per card, Deposit and retrieve crypto with QR codes, Off-chain exchange of cryptocurrencies and NFTs, No account registration or KYC required, Multi-crypto support including tokens and NFTs, Real-time balance and price tracking

**In-app purchases:** none


## Frequently asked questions

### Is Guardian Keyper free?

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

### Is Satodime free?

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

### Which has better reviews, Guardian Keyper or Satodime?

Guardian Keyper is rated higher. Guardian Keyper averages 5.0 out of 5 from 1 ratings, while Satodime averages 1.0 from 1 ratings.

### Do Guardian Keyper or Satodime have ads?

Neither Guardian Keyper nor Satodime shows ads.

### Which is updated more often, Guardian Keyper or Satodime?

Guardian Keyper ships an update monthly, and Satodime every 5 months. Most recently, Guardian Keyper was updated on October 14, 2026 and Satodime on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*