# TBDriver vs Plier

The clearest difference is in-app purchases: TBDriver at none against Plier's 2. Plier's advantage is update cadence (weekly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Plier sells 2 in-app purchases, starting at $6.99 per 7 days. TBDriver asks for nothing beyond the download.

TBDriver ships an update every 6 months, Plier weekly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TBDriver | Plier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (15 ratings)](https://appshunter.io/ios/app/plier-car-maintenance-tracker/id6742336175/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pulkit Jain](https://appshunter.io/developer/1100379556) | [Heap Labs LLC](https://appshunter.io/developer/840318089) |

## What reviewers say

### TBDriver

[App page](https://appshunter.io/ios/app/tbdriver/id6738495557)

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

**In-app purchases:** none


### Plier

[App page](https://appshunter.io/ios/app/plier-car-maintenance-tracker/id6742336175)

Transform your iPhone into an AI-powered car diagnostic tool. Connect to your vehicle via an OBD2 device to understand its health, diagnose issues, and estimate repair costs.

**Highlights:** AI-driven diagnostic reports, Real-time OBD2 data and graphs, Check engine light insights, Repair cost estimation, ELM327 Bluetooth compatibility, Troubleshoot engine codes

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $6.99 | per 7 days |
| Pro ( 1 Year ) | $49.99 | per year |


## Frequently asked questions

### Is TBDriver free?

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

### Is Plier free?

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

### Do TBDriver or Plier have ads?

Neither TBDriver nor Plier shows ads.

### Which is updated more often, TBDriver or Plier?

TBDriver ships an update every 6 months, and Plier weekly. Most recently, TBDriver was updated on October 14, 2026 and Plier on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*