# Wattage Calculator vs Bethlehem Lts

The clearest difference is price: Bethlehem Lts at Free against Wattage Calculator's $0.99. Bethlehem Lts also leads on iOS requirement (12.0 vs 15.0). Wattage Calculator's advantage is update cadence (weekly vs every 8 months). On ads, in-app purchases and device support there is nothing between them.

Bethlehem Lts is free to download; Wattage Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Wattage Calculator ships an update weekly, Bethlehem Lts every 8 months. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Wattage Calculator | Bethlehem Lts |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[2.4 (16 ratings)](https://appshunter.io/ios/app/bethlehem-lts/id6737045113/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 months |
| Monetization | — | Free |
| Size | 9 MB | 58 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luis Alexander Padilla Velez](https://appshunter.io/developer/1770369808) | [Bethlehem Lights LLC](https://appshunter.io/developer/1677571837) |

## What reviewers say

### Wattage Calculator

[App page](https://appshunter.io/ios/app/wattage-calculator/id6717572315)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bethlehem Lts

[App page](https://appshunter.io/ios/app/bethlehem-lts/id6737045113)

Control your Christmas tree's lighting with a variety of solid color options, stunning mixes, and creative functions. Set timers and speeds for a personalized festive display. This app enhances your seasonal lighting experience.

**Highlights:** Solid color options, Color mixes, Creative functions, Timer settings, Speed control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wattage Calculator free?

Wattage Calculator costs $0.99, with no in-app purchases.

### Is Bethlehem Lts free?

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

### Do Wattage Calculator or Bethlehem Lts have ads?

Neither Wattage Calculator nor Bethlehem Lts shows ads.

### Which is updated more often, Wattage Calculator or Bethlehem Lts?

Wattage Calculator ships an update weekly, and Bethlehem Lts every 8 months. Most recently, Wattage Calculator was updated on November 8, 2026 and Bethlehem Lts on November 12, 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.*