# MeterLAB vs Soler Prf

The clearest difference is update cadence: MeterLAB at every 9 days against Soler Prf's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

MeterLAB ships an update every 9 days, Soler Prf every 12 months. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | MeterLAB | Soler Prf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (13 ratings)](https://appshunter.io/ios/app/soler-prf/id1565066919/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 12 months |
| Monetization | — | Free |
| Size | 3 MB | 33 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Jumaoyuan Science and Technology Co., Ltd.](https://appshunter.io/developer/1327619798) | [DLX](https://appshunter.io/developer/1565066921) |

## What reviewers say

### MeterLAB

[App page](https://appshunter.io/ios/app/meterlab/id1515216156)

**Features:** macOS Compatibility

**In-app purchases:** none


### Soler Prf

[App page](https://appshunter.io/ios/app/soler-prf/id1565066919)

This app offers advanced control over your vehicle's throttle response. Choose from multiple driving modes and acceleration levels, or let AI adapt to your driving style. It includes features for transmission type, locking, resetting, and password protection.

**Highlights:** Nine driving modes, Nine acceleration levels per mode, AI learning mode, Transmission type selection, Lock/unlock functionality, Password protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MeterLAB free?

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

### Is Soler Prf free?

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

### Do MeterLAB or Soler Prf have ads?

Neither MeterLAB nor Soler Prf shows ads.

### Which is updated more often, MeterLAB or Soler Prf?

MeterLAB ships an update every 9 days, and Soler Prf every 12 months. Most recently, MeterLAB was updated on October 25, 2026 and Soler Prf on October 22, 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.*