# Calculator Plug vs Torchlight Mapper

The clearest difference is in-app purchases: Torchlight Mapper at none against Calculator Plug's 4. Calculator Plug's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Calculator Plug sells 4 in-app purchases, starting at $5.99 per month. Torchlight Mapper asks for nothing beyond the download.

Calculator Plug ships an update every 4 days, Torchlight Mapper every 3 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Calculator Plug | Torchlight Mapper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-plug/id6775307587/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 6 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Mark Gabrielli](https://appshunter.io/developer/6775036752) | [James Frink](https://appshunter.io/developer/6811381044) |

## What reviewers say

### Calculator Plug

[App page](https://appshunter.io/ios/app/calculator-plug/id6775307587)

Access over 450 specialized calculators for construction, finance, health, trades, and more. This app offers a clean, offline-capable interface for quick, accurate calculations without intrusive ads.

**Highlights:** 450+ searchable calculators, Offline functionality, Clean dark interface, Construction calculators, Finance calculators, Health and fitness calculators, Trades calculators

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro+ Monthly | $9.99 | per month |
| Pro Lifetime | $29.99 | one-time |
| Pro+ Lifetime | $44.99 | one-time |


### Torchlight Mapper

[App page](https://appshunter.io/ios/app/torchlight-mapper/id6811381042)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Plug free?

Calculator Plug is free to download, with in-app purchases available.

### Is Torchlight Mapper free?

Torchlight Mapper is free to download, with no in-app purchases.

### Do Calculator Plug or Torchlight Mapper have ads?

Neither Calculator Plug nor Torchlight Mapper shows ads.

### Which is updated more often, Calculator Plug or Torchlight Mapper?

Calculator Plug ships an update every 4 days, and Torchlight Mapper every 3 days. Most recently, Calculator Plug was updated on October 14, 2026 and Torchlight Mapper on October 2, 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.*