# AC Match – AC Size Calculator — Estimate the right AC size

> Estimate the right AC size (iPhone/iPad app by Chien Ting Chen.)

- Source: https://appshunter.io/ios/app/ac-match-ac-size-calculator/id6788015877 (this page in markdown: same URL + `.md`)
- Developer: [Chien Ting Chen](https://appshunter.io/developer/1896652187)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2026-07-17
- Data updated: 2026-09-27

## What is AC Match?

Answer a short questionnaire, scan your room with a supported iPhone, and review a clear BTU estimate with a recommended equipment size. You can also see where the cooling load comes from, compare rooms, and save each assessment for later.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| AC Match PRO | $2.99 | one-time |


## Is AC Match safe?

Not enough ratings yet to assess AC Match.

## Is AC Match legit?

AC Match – AC Size Calculator has limited verification signals. The AppsHunter Legitimacy Score for AC Match is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.08 — 2026-07-22

First release for US/JP

### 1.02 — 2026-07-09

No release notes.

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| --- | --- | --- | --- |
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| [HVAC Load Calculator Manual J](https://appshunter.io/ios/app/hvac-load-calculator-manual-j/id6758120488) | 4.8 (41) | Free | Utilities |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-27.*