# CarrierCync vs AiFBMS

The clearest difference is update cadence: AiFBMS at every 3 weeks against CarrierCync's every 4 months. 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.

CarrierCync ships an update every 4 months, AiFBMS every 3 weeks. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CarrierCync | AiFBMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 89 MB | 8 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [오텍 캐리어](https://appshunter.io/developer/1286612760) | [SOFTMILE corp.](https://appshunter.io/developer/1698063078) |

## What reviewers say

### CarrierCync

[App page](https://appshunter.io/ios/app/carriercync/id1558414216)

Control Carrier air conditioners with this app. It offers advanced features for managing your home climate. Enjoy smart control and energy efficiency.

**Highlights:** Remote AC control, Advanced climate management, Energy efficiency features, Smart control capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### AiFBMS

[App page](https://appshunter.io/ios/app/aifbms/id6451402015)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CarrierCync free?

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

### Is AiFBMS free?

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

### Do CarrierCync or AiFBMS have ads?

Neither CarrierCync nor AiFBMS shows ads.

### Which is updated more often, CarrierCync or AiFBMS?

CarrierCync ships an update every 4 months, and AiFBMS every 3 weeks. Most recently, CarrierCync was updated on October 20, 2026 and AiFBMS on October 17, 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.*