# Kryptodian Cold Signer vs Cipher

The clearest difference is update cadence: Kryptodian Cold Signer at every 2 weeks against Cipher's every 4 months. Cipher's advantage is device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kryptodian Cold Signer ships an update every 2 weeks, Cipher every 4 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Kryptodian Cold Signer | Cipher |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 55 MB | 34 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kryptodian Limited](https://appshunter.io/developer/1794117504) | [DGL Factor](https://appshunter.io/developer/6801650956) |

## What reviewers say

### Kryptodian Cold Signer

[App page](https://appshunter.io/ios/app/kryptodian-cold-signer/id6748964319)

**In-app purchases:** none


### Cipher

[App page](https://appshunter.io/ios/app/cipher-password-vault/id6751274317)

Securely store and encrypt sensitive text files, passwords, and crypto keys. Access your protected information across devices with cloud sync, even when offline. Your data remains private and under your control with strong AES-based encryption.

**Highlights:** Encrypt notes, texts, passwords, crypto keys, and recovery phrases, Import text files for encryption, Search across encrypted items, Cloud Sync across devices, Offline access to encrypted content, AES-based encryption

**In-app purchases:** none


## Frequently asked questions

### Is Kryptodian Cold Signer free?

Kryptodian Cold Signer is free to download, with no in-app purchases.

### Is Cipher free?

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

### Do Kryptodian Cold Signer or Cipher have ads?

Neither Kryptodian Cold Signer nor Cipher shows ads.

### Which is updated more often, Kryptodian Cold Signer or Cipher?

Kryptodian Cold Signer ships an update every 2 weeks, and Cipher every 4 months. Most recently, Kryptodian Cold Signer was updated on October 12, 2026 and Cipher on October 10, 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.*