# PocketBacktest vs Permanent Portfolio Tracker

The clearest difference is update cadence: Permanent Portfolio Tracker at every 3 days against PocketBacktest's every 6 weeks. Permanent Portfolio Tracker also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

PocketBacktest ships an update every 6 weeks, Permanent Portfolio Tracker every 3 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PocketBacktest | Permanent Portfolio Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 7 MB | 25 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Cannon](https://appshunter.io/developer/1845290081) | [Fangyi Wang](https://appshunter.io/developer/1856769862) |

## What reviewers say

### PocketBacktest

[App page](https://appshunter.io/ios/app/pocketbacktest/id6753859856)

**Features:** macOS Compatibility

**In-app purchases:** none


### Permanent Portfolio Tracker

[App page](https://appshunter.io/ios/app/permanent-portfolio-tracker/id6757297720)

**In-app purchases:** none


## Frequently asked questions

### Is PocketBacktest free?

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

### Is Permanent Portfolio Tracker free?

Permanent Portfolio Tracker is free to download, with no in-app purchases.

### Do PocketBacktest or Permanent Portfolio Tracker have ads?

Both PocketBacktest and Permanent Portfolio Tracker show ads.

### Which is updated more often, PocketBacktest or Permanent Portfolio Tracker?

PocketBacktest ships an update every 6 weeks, and Permanent Portfolio Tracker every 3 days. Most recently, PocketBacktest was updated on October 15, 2026 and Permanent Portfolio Tracker on October 9, 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.*