# MC3000 vs SPK

The clearest difference is update cadence: SPK at fortnightly against MC3000's every 3 months. MC3000's advantage is iOS requirement (9.0 vs 14.0.0). 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.

MC3000 ships an update every 3 months, SPK fortnightly. The most recent releases landed on June 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | MC3000 | SPK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (14 ratings)](https://appshunter.io/ios/app/mc3000/id949072025/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 33.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 6 MB | 30 MB |
| Requires iOS | **9.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SkyRC Technology Co.,Ltd.](https://appshunter.io/developer/580032028) | [REDOUANE ABDELOUARIT](https://appshunter.io/developer/1768614100) |

## What reviewers say

### MC3000

[App page](https://appshunter.io/ios/app/mc3000/id949072025)

Monitor your Apple device's charging and discharging data in real-time. This app provides comprehensive charging insights for pilots and racers, putting charger control at your fingertips via Bluetooth.

**Highlights:** Real-time charging data monitoring, Bluetooth communication, Discharging data display, Compatible with iTouch, iPhone, iPad, Suitable for pilots and racers

**Features:** macOS Compatibility

**In-app purchases:** none


### SPK

[App page](https://appshunter.io/ios/app/spk-sugarbeet-processing/id6686404962)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MC3000 free?

MC3000 is free to download, with no in-app purchases.

### Is SPK free?

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

### Do MC3000 or SPK have ads?

Neither MC3000 nor SPK shows ads.

### Which is updated more often, MC3000 or SPK?

MC3000 ships an update every 3 months, and SPK fortnightly. Most recently, MC3000 was updated on June 10, 2026 and SPK on September 8, 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.*