AC Calculator vs S.A.M.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AC Calculator
This utility app simplifies HVAC sizing by calculating BTU/h capacity and recommending equipment. It offers unit conversions, price estimates, and energy consumption comparisons. Advanced features can be unlocked via in-app purchases.
- Calculate BTU/h capacity
- Recommend equipment types
- Convert BTU, kW, Kcal, Tons
- Check price estimates
- Compare inverter vs. conventional
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AC Calculator makes HVAC sizing simple. Quickly calculate BTU/h capacity, get recommended equipment types, convert between BTU, kW, Kcal and Tons, check up-to-date price estimates, and compare inverter vs. conventional energy consumption. Unlock professional-grade features anytime with in-app purchases.
S.A.M.
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S.A.M. es la solución perfecta para contratar servicios de manera rápida y sencilla. Con nuestra aplicación, puedes encontrar y contratar fácilmente una amplia variedad de profesionales verificados, desde reparaciones del hogar hasta servicios de belleza. Descarga S.A.M. ahora y accede a una red de expertos para todas tus necesidades.
Screenshots
Verdict
The clearest difference is in-app purchases: S.A.M. at none against AC Calculator's 2. S.A.M. also leads on update cadence (every 3 days vs every 4 months) and iOS requirement (14.0 vs 18.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AC Calculator sells 2 one-off in-app purchases. S.A.M. asks for nothing beyond the download.
AC Calculator ships an update every 4 months, S.A.M. every 3 days. The most recent releases landed on October 18, 2026 and September 30, 2026 respectively.
| Parameter | AC Calculator | S.A.M. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (20 ratings) — better | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 62 MB |
| Age rating | 4+ | 17+ |
| Developer | Melchisedec Martinez Rodriguez | Eficiencia Energetica y Seguridad S.A de C.V. |
In-app purchases
AC Calculator
- Unlock View details$4.99
- Unlock Advanced mode$9.99
S.A.M.
No in-app purchases
