# RFECU Performance 2.0 vs iBatt Pro

The clearest difference is price: iBatt Pro at Free against RFECU Performance 2.0's $26.99. iBatt Pro also leads on update cadence (weekly vs every 6 weeks) and review sentiment (75% vs 60%). On ads, in-app purchases and device support there is nothing between them.

iBatt Pro is free to download; RFECU Performance 2.0 costs $26.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RFECU Performance 2.0 ships an update every 6 weeks, iBatt Pro weekly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RFECU Performance 2.0 | iBatt Pro |
| --- | --- | --- |
| Price | $26.99 | **Free** |
| Positive reviews | 60.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 14 MB | 52 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Release Force Limited Company](https://appshunter.io/developer/1326034139) | [Reduce Carbon Energy Develop Co.,Ltd.](https://appshunter.io/developer/1053234606) |

## What reviewers say

### RFECU Performance 2.0

[App page](https://appshunter.io/ios/app/rfecu-performance-20/id1456714022)

Connects to your motorcycle's engine computer via Bluetooth to adjust fuel injection, ignition timing, and O2 sensor range. Offers quick mode switching, displays and clears diagnostic trouble codes, and provides real-time engine parameter monitoring with historical data analysis.

**Highlights:** Bluetooth engine connection, Fuel injection adjustment, Ignition timing control, O2 sensor range settings, Quick mode switching, Diagnostic trouble code display and clearing, Real-time engine parameter monitoring, Historical data analysis

**In-app purchases:** none


### iBatt Pro

[App page](https://appshunter.io/ios/app/ibatt-pro/id6473369230)

This utility app monitors your car battery's performance data and uploads it to a cloud database. It allows owners to check battery status remotely and receive proactive maintenance notifications from the company to prevent damage and ensure driving safety. Requires compatible RCE car batteries.

**Highlights:** Real-time battery data monitoring, Cloud data upload, Remote battery status checks, Proactive maintenance notifications, Vehicle safety alerts

**In-app purchases:** none


## Frequently asked questions

### Is RFECU Performance 2.0 free?

RFECU Performance 2.0 costs $26.99, with no in-app purchases.

### Is iBatt Pro free?

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

### Do RFECU Performance 2.0 or iBatt Pro have ads?

Neither RFECU Performance 2.0 nor iBatt Pro shows ads.

### Which is updated more often, RFECU Performance 2.0 or iBatt Pro?

RFECU Performance 2.0 ships an update every 6 weeks, and iBatt Pro weekly. Most recently, RFECU Performance 2.0 was updated on October 2, 2026 and iBatt Pro on October 5, 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.*