# PneuThumper vs JustRuler

The clearest difference is in-app purchases: PneuThumper at none against JustRuler's 1. PneuThumper also leads on ads (none vs shown) and device support (3 vs 1). JustRuler's advantage is update cadence (every 6 weeks vs every 4 months). On price there is nothing between them.

Both are free to download. JustRuler sells 1 one-off in-app purchase. PneuThumper asks for nothing beyond the download.

PneuThumper ships an update every 4 months, JustRuler every 6 weeks. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PneuThumper | JustRuler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pneuthumper/id6469526950/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 5 MB |
| Requires iOS | **15.4** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Haltec Corporation](https://appshunter.io/developer/1679391637) | [atsuko imai](https://appshunter.io/developer/1830783417) |

## What reviewers say

### PneuThumper

[App page](https://appshunter.io/ios/app/pneuthumper/id6469526950)

Manage your tire pressure effectively with this system. Track air pressure for your vehicle's tires whether you are at home or traveling. Ensure optimal tire health and performance.

**Highlights:** Tire pressure tracking, Home and on-the-go use, Vehicle tire management, Optimal tire health

**Features:** macOS Compatibility

**In-app purchases:** none


### JustRuler

[App page](https://appshunter.io/ios/app/justruler/id6758887849)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is PneuThumper free?

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

### Is JustRuler free?

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

### Do PneuThumper or JustRuler have ads?

JustRuler shows ads; PneuThumper does not.

### Which is updated more often, PneuThumper or JustRuler?

PneuThumper ships an update every 4 months, and JustRuler every 6 weeks. Most recently, PneuThumper was updated on October 16, 2026 and JustRuler on October 25, 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.*