# LED Ohm Calc vs McTip Calc

The clearest difference is price: McTip Calc at Free against LED Ohm Calc's $0.99. McTip Calc also leads on rating (5.0 vs 4.3) and device support (4 vs 2). LED Ohm Calc's advantage is ratings volume (6 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

McTip Calc is free to download; LED Ohm Calc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

McTip Calc holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: LED Ohm Calc has 6 ratings behind it against 1, so its average is the more settled of the two.

LED Ohm Calc ships an update every 10 days, McTip Calc every 8 days. The most recent releases landed on August 30, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | LED Ohm Calc | McTip Calc |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/led-ohm-calc/id390985541/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mctip-calc/id1519068954/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 8 days** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 28 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mimi Apps&technologies](https://appshunter.io/developer/390985544) | [McJEL, LLC.](https://appshunter.io/developer/1519068956) |

## What reviewers say

### LED Ohm Calc

[App page](https://appshunter.io/ios/app/led-ohm-calc/id390985541)

This utility simplifies calculating LED resistors by handling various voltages, decimal values, and multiple LEDs. It offers intuitive input methods for power supply and LED ratings, making complex calculations straightforward.

**Highlights:** Calculate LED resistors, Handle various power supply voltages, Input decimal LED voltage ratings, Calculate current and wattage, Support for multiple LEDs, Intuitive slide bar and text input

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### McTip Calc

[App page](https://appshunter.io/ios/app/mctip-calc/id1519068954)

This utility app simplifies splitting bills and calculating tips with a built-in keypad and saved tip percentages. It offers a tablet-friendly layout and remembers your last session for seamless use.

**Highlights:** Built-in keypad for quick entry, Saved tip percentage preferences, Tablet-friendly single-screen layout, Remembers last session, Intuitive bill splitting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LED Ohm Calc free?

LED Ohm Calc costs $0.99, with no in-app purchases.

### Is McTip Calc free?

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

### Which has better reviews, LED Ohm Calc or McTip Calc?

McTip Calc is rated higher. LED Ohm Calc averages 4.3 out of 5 from 6 ratings, while McTip Calc averages 5.0 from 1 ratings.

### Do LED Ohm Calc or McTip Calc have ads?

Neither LED Ohm Calc nor McTip Calc shows ads.

### Which is updated more often, LED Ohm Calc or McTip Calc?

LED Ohm Calc ships an update every 10 days, and McTip Calc every 8 days. Most recently, LED Ohm Calc was updated on August 30, 2026 and McTip Calc on September 8, 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.*