# Keyper Vault vs TradingNotes

The clearest difference is in-app purchases: Keyper Vault at none against TradingNotes's 3. TradingNotes's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TradingNotes sells 3 in-app purchases, starting at $1.99 per 7 days. Keyper Vault asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Keyper Vault | TradingNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 42 MB | 6 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Guardian Labs Limited](https://appshunter.io/developer/1637977334) | [胜前 刘](https://appshunter.io/developer/1715967286) |

## What reviewers say

### Keyper Vault

[App page](https://appshunter.io/ios/app/keyper-vault/id6737068419)

**In-app purchases:** none


### TradingNotes

[App page](https://appshunter.io/ios/app/tradingnotes/id6752599363)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TradingNotes Weekly | $1.99 | per 7 days |
| TradingNotes Monthly | $4.99 | per month |
| TradingNotes Yearly | $39.99 | per year |


## Frequently asked questions

### Is Keyper Vault free?

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

### Is TradingNotes free?

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

### Do Keyper Vault or TradingNotes have ads?

Neither Keyper Vault nor TradingNotes shows ads.

### Which is updated more often, Keyper Vault or TradingNotes?

Keyper Vault ships an update weekly, and TradingNotes weekly. Most recently, Keyper Vault was updated on October 16, 2026 and TradingNotes on October 1, 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.*