# HeatCost: Heating Cost Compare — Compare heating fuel costs

> Compare heating fuel costs (iPhone/iPad app by Yoshifumi Sato.)

- Source: https://appshunter.io/ios/app/heatcost-heating-cost-compare/id6795146108 (this page in markdown: same URL + `.md`)
- Developer: [Yoshifumi Sato](https://appshunter.io/developer/6780413827)
- Category: Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English, Japanese
- Released: 2026-08-06
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/heatcost-heating-cost-compare/id6795146108/reviews.md

## What is HeatCost?

HeatCost tells you which heating fuel actually costs the least — per unit of useful heat, not per gallon or cord.

Enter the price you pay for each fuel and its appliance efficiency. HeatCost ranks them by cost per delivered MMBTU and projects your annual heating cost, so you can compare firewood, pellets, propane, heating oil, natural gas and electricity on equal terms.

FEATURES
• Cost per delivered MMBTU for six fuel types
• Live ranking — cheapest fuel highlighted
• Annual heating cost projection
• Heat-pump COP support for electricity
• Editable energy content and efficiency per fuel
• Metric or US units

100% offline. No ads. No tracking. No account. A one-time purchase.


## Version history (last 1 release)

### 1.0 — 2026-08-06

No release notes.

## More apps by Yoshifumi Sato

- [禁パチS パチンコ・パチスロ断ち日数カウンター](https://appshunter.io/ios/app/s/id6780413825)
- [推し活マネージャー 推しの費用と時間を記録する家計簿](https://appshunter.io/ios/app/id6782066111)
- [通院ノート 頭痛・発作・症状を記録する体調管理](https://appshunter.io/ios/app/id6782272499)
- [四字熟語ステップ](https://appshunter.io/ios/app/id6782533035)
- [こども語録｜子供の名言・言い間違いメモ](https://appshunter.io/ios/app/id6782562338)
- [そなえ費 特別費の積立｜車検・自動車税・固定資産税](https://appshunter.io/ios/app/id6783801899)

All apps by Yoshifumi Sato: https://appshunter.io/developer/6780413827

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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 2026-08-31.*