# 123SmartBMS vs Agilysys Pay Linkly

The clearest difference is update cadence: 123SmartBMS at monthly against Agilysys Pay Linkly's every 15 months. Agilysys Pay Linkly's advantage is iOS requirement (14.0 vs 16.0). 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.

123SmartBMS ships an update monthly, Agilysys Pay Linkly every 15 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 123SmartBMS | Agilysys Pay Linkly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/123smartbms/id988285264/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 15 months |
| Monetization | Free | — |
| Size | 190 MB | 5 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [Agilysys NV, LLC](https://appshunter.io/developer/712501910) |

## What reviewers say

### 123SmartBMS

[App page](https://appshunter.io/ios/app/123smartbms/id988285264)

This app monitors and manages lithium battery packs, ensuring optimal condition and extended lifespan. It tracks cell voltages, temperatures, and currents, while balancing cells during charging. Connect via Bluetooth to view real-time battery status and control charging/discharging.

**Highlights:** Monitors cell voltages and temperatures, Tracks in- and outgoing currents, Balances cells during charging, Bluetooth connectivity for real-time data, Controls charge/discharge signals, Extends battery pack lifespan

**Features:** macOS Compatibility

**In-app purchases:** none


### Agilysys Pay Linkly

[App page](https://appshunter.io/ios/app/agilysys-pay-linkly/id1592083897)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123SmartBMS free?

123SmartBMS is free to download, with no in-app purchases.

### Is Agilysys Pay Linkly free?

Agilysys Pay Linkly is free to download, with no in-app purchases.

### Do 123SmartBMS or Agilysys Pay Linkly have ads?

Neither 123SmartBMS nor Agilysys Pay Linkly shows ads.

### Which is updated more often, 123SmartBMS or Agilysys Pay Linkly?

123SmartBMS ships an update monthly, and Agilysys Pay Linkly every 15 months. Most recently, 123SmartBMS was updated on October 24, 2026 and Agilysys Pay Linkly on October 27, 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.*