# Time vs Resistor calc

The clearest difference is update cadence: Resistor calc at every 2 months against Time's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.

Time costs $1.99 and Resistor calc $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Time ships an update every 14 months, Resistor calc every 2 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Time | Resistor calc |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/time-calculator-plus-plus-p/id1622109293/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 64 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUTAKA KENJO](https://appshunter.io/developer/1070080613) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### Time

[App page](https://appshunter.io/ios/app/time-calculator-plus-plus-p/id1622109293)

Calculate time durations with hours and minutes. Supports addition, subtraction, multiplication, and division, with features like calculation history, memory keys, and customizable preset buttons for quick time additions. Choose from various color themes.

**Highlights:** Calculate hours and minutes, Add, subtract, multiply, divide time, Calculation history saved, Memory keys for subtotals, Preset keys for one-touch time addition, Customizable color themes

**Features:** Vision Pro support

**In-app purchases:** none


### Resistor calc

[App page](https://appshunter.io/ios/app/resistor-calc-electronics/id6477826973)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time free?

Time costs $1.99, with no in-app purchases.

### Is Resistor calc free?

Resistor calc costs $1.99, with no in-app purchases.

### Do Time or Resistor calc have ads?

Neither Time nor Resistor calc shows ads.

### Which is updated more often, Time or Resistor calc?

Time ships an update every 14 months, and Resistor calc every 2 months. Most recently, Time was updated on September 21, 2026 and Resistor calc on September 9, 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.*