# One Cent Trading vs Vaultline

The clearest difference is in-app purchases: Vaultline at none against One Cent Trading's 1. One Cent Trading's advantage is update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. One Cent Trading sells 1 in-app purchase, starting at $5.99 per month. Vaultline asks for nothing beyond the download.

One Cent Trading ships an update every 2 months, Vaultline every 4 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | One Cent Trading | Vaultline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 11 MB | 42 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ONE CENT TRADING LIMITED](https://appshunter.io/developer/1476512803) | [NexVision Technologies Corporation](https://appshunter.io/developer/1836240656) |

## What reviewers say

### One Cent Trading

[App page](https://appshunter.io/ios/app/one-cent-trading/id1476512804)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |


### Vaultline

[App page](https://appshunter.io/ios/app/vaultline/id6751655359)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Cent Trading free?

One Cent Trading is free to download, with in-app purchases available.

### Is Vaultline free?

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

### Do One Cent Trading or Vaultline have ads?

Neither One Cent Trading nor Vaultline shows ads.

### Which is updated more often, One Cent Trading or Vaultline?

One Cent Trading ships an update every 2 months, and Vaultline every 4 months. Most recently, One Cent Trading was updated on October 7, 2026 and Vaultline 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.*