# Lime Trader Pro vs Proofline

The clearest difference is in-app purchases: Lime Trader Pro at none against Proofline's 2. Proofline's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Proofline sells 2 in-app purchases, starting at $6.99 per month. Lime Trader Pro asks for nothing beyond the download.

Lime Trader Pro ships an update every 3 weeks, Proofline every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lime Trader Pro | Proofline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 561 MB | 106 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lime Trading Corp](https://appshunter.io/developer/910593258) | [SEVBAN BAYIR](https://appshunter.io/developer/1835407296) |

## What reviewers say

### Lime Trader Pro

[App page](https://appshunter.io/ios/app/lime-trader-pro/id6756786871)

**In-app purchases:** none


### Proofline

[App page](https://appshunter.io/ios/app/proofline-trade-journal/id6761757526)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proofline Pro Monthly | $6.99 | per month |
| Proofline Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is Lime Trader Pro free?

Lime Trader Pro is free to download, with no in-app purchases.

### Is Proofline free?

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

### Do Lime Trader Pro or Proofline have ads?

Neither Lime Trader Pro nor Proofline shows ads.

### Which is updated more often, Lime Trader Pro or Proofline?

Lime Trader Pro ships an update every 3 weeks, and Proofline every 4 days. Most recently, Lime Trader Pro was updated on October 28, 2026 and Proofline on October 31, 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.*