# BC2500 vs Rata

The clearest difference is in-app purchases: BC2500 at none against Rata's 2. BC2500 also leads on ads (none vs shown) and iOS requirement (6.0 vs 16.4). On price, update cadence and device support there is nothing between them.

Both are free to download. Rata sells 2 in-app purchases, starting at $2.99 per month. BC2500 asks for nothing beyond the download.

BC2500 ships an update every 3 weeks, Rata fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BC2500 | Rata |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 9 MB | 36 MB |
| Requires iOS | **6.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [technotrade Import-Export GmbH](https://appshunter.io/developer/784421933) | [Comeva Inc.](https://appshunter.io/developer/1755537877) |

## What reviewers say

### BC2500

[App page](https://appshunter.io/ios/app/bc2500/id784421930)

Monitor your Apple device's charging and discharging data in real-time. This app connects to a specific battery charger via Bluetooth to display performance metrics.

**Highlights:** Real-time charging/discharging data display, Bluetooth communication, Supports iPhone, iPod, and iPad, Integrates with BC2500 Battery Charger

**Features:** macOS Compatibility

**In-app purchases:** none


### Rata

[App page](https://appshunter.io/ios/app/rata-shared-calendar/id6511228689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rata Premium Monthly | $2.99 | per month |
| Rata Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is BC2500 free?

BC2500 is free to download, with no in-app purchases.

### Is Rata free?

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

### Do BC2500 or Rata have ads?

Rata shows ads; BC2500 does not.

### Which is updated more often, BC2500 or Rata?

BC2500 ships an update every 3 weeks, and Rata fortnightly. Most recently, BC2500 was updated on November 1, 2026 and Rata on November 4, 2026.

---

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