# Xiaoxiang BMS vs T2Do

The clearest difference is rating: T2Do at 5.0 against Xiaoxiang BMS's 3.6. T2Do also leads on in-app purchases (none vs 1) and ads (none vs shown). Xiaoxiang BMS's advantage is ratings volume (66 vs 1) and iOS requirement (16.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Xiaoxiang BMS sells 1 one-off in-app purchase. T2Do asks for nothing beyond the download.

T2Do holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Xiaoxiang BMS has 66 ratings behind it against 1, so its average is the more settled of the two.

Xiaoxiang BMS ships an update every 4 weeks, T2Do every 3 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Xiaoxiang BMS | T2Do |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (66 ratings)](https://appshunter.io/ios/app/xiaoxiang-bms/id1375405426/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t2do/id6791229236/reviews)** |
| Number of ratings | **66** | 1 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 4 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [e77code GmbH](https://appshunter.io/developer/1375405425) | [Kadeem Jeffery](https://appshunter.io/developer/6785654431) |

## What reviewers say

### Xiaoxiang BMS

[App page](https://appshunter.io/ios/app/xiaoxiang-bms/id1375405426)

Monitor and manage your Bluetooth-enabled battery management systems (BMS) for Li-Ion and LiFePo4 packs. Track cell voltage, capacity, current, and temperature. Switch battery outputs on/off and configure settings remotely.

**Highlights:** Monitor cell voltage, capacity, current, and temperature, Switch battery output on/off, Calibrate cell voltage and current, Configure balancer and BMS capacity, Change Bluetooth advertised name, Unlock hardware protected BMS (firmware v20+), Set PIN code for BMS access

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $7.99 | one-time |


### T2Do

[App page](https://appshunter.io/ios/app/t2do/id6791229236)

Organize your day with tasks, time blocks, and reminders. View tasks alongside your existing calendar events and add detailed notes, projects, and subtasks. Stay on track with local notifications and home screen widgets.

**Highlights:** Task organization by due date, Time blocking for scheduling, Calendar event integration, Detailed task notes and subtasks, Local notifications and widgets, iCloud sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Xiaoxiang BMS free?

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

### Is T2Do free?

T2Do is free to download, with no in-app purchases.

### Which has better reviews, Xiaoxiang BMS or T2Do?

T2Do is rated higher. Xiaoxiang BMS averages 3.6 out of 5 from 66 ratings, while T2Do averages 5.0 from 1 ratings.

### Do Xiaoxiang BMS or T2Do have ads?

Xiaoxiang BMS shows ads; T2Do does not.

### Which is updated more often, Xiaoxiang BMS or T2Do?

Xiaoxiang BMS ships an update every 4 weeks, and T2Do every 3 days. Most recently, Xiaoxiang BMS was updated on October 15, 2026 and T2Do on October 14, 2026.

---

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