# Letter Vault vs Quotes Cipher Puzzle

The clearest difference is ads: Quotes Cipher Puzzle at none against Letter Vault's shown. Quotes Cipher Puzzle also leads on update cadence (daily vs every 3 days). On price, in-app purchases, device support 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.

Letter Vault ships an update every 3 days, Quotes Cipher Puzzle daily. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Letter Vault | Quotes Cipher Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Daily** |
| Size | 6 MB | 11 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [VASSIM RAHIM](https://appshunter.io/developer/1854193429) | [Abdulaziz AlShalhoub](https://appshunter.io/developer/585937359) |

## What reviewers say

### Letter Vault

[App page](https://appshunter.io/ios/app/letter-vault/id6755490885)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quotes Cipher Puzzle

[App page](https://appshunter.io/ios/app/quotes-cipher-puzzle/id6759203590)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Letter Vault free?

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

### Is Quotes Cipher Puzzle free?

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

### Do Letter Vault or Quotes Cipher Puzzle have ads?

Letter Vault shows ads; Quotes Cipher Puzzle does not.

### Which is updated more often, Letter Vault or Quotes Cipher Puzzle?

Letter Vault ships an update every 3 days, and Quotes Cipher Puzzle daily. Most recently, Letter Vault was updated on October 12, 2026 and Quotes Cipher Puzzle on October 6, 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.*