# PowerOne calculator vs TCG Multi

The clearest difference is update cadence: TCG Multi at every 3 weeks against PowerOne calculator's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PowerOne calculator sells 2 in-app purchases, starting at $2.99 per month and TCG Multi sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PowerOne calculator ships an update every 3 months, TCG Multi every 3 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PowerOne calculator | TCG Multi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (806 ratings)](https://appshunter.io/ios/app/powerone-calculator/id1141498515/reviews)** | — |
| Number of ratings | **806** | — |
| Positive reviews | 50.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Crafty Weasel, LLC](https://appshunter.io/developer/1602588690) | [MICHAEL EARL DOBSON](https://appshunter.io/developer/6786405479) |

## What reviewers say

### PowerOne calculator

[App page](https://appshunter.io/ios/app/powerone-calculator/id1141498515)

This app offers a powerful calculator with hundreds of pre-built templates for finance, engineering, and more. Users can also create custom calculations for specific needs, ensuring accuracy and speed for repetitive tasks. Access your calculations across devices, online or offline.

**Highlights:** Hundreds of pre-built calculation templates, Create custom calculation templates, Standard and RPN calculator modes, Cross-device syncing (iPhone, iPad, Mac, Web), Offline access, Template sharing for teams, Customizable themes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $2.99 | per month |
| Annual Premium Subscription | $19.99 | per year |

**What reviewers like**

- 🚀 Powerful and versatile calculator
- 👍 Extensive template library
- 🚀 Customizable keyboard and layout
- 👍 Helpful customer support
- 🚀 Syncing across devices

**What reviewers complain about**

- 🔒 Requires account login
- 👎 Subscription pricing model
- 👎 Cluttered and less user-friendly interface
- 👎 Removed features from previous versions
- 🐛 Bugs and glitches

**Reported bugs**

- Calculator not accessible after update
- Templates disappearing after update
- Incompatibility with iOS 16
- Calculation errors in certain templates

**Requested features**

- Landscape mode support
- Ability to reorganize templates
- Restore previous version's interface
- Retain access to purchased features


### TCG Multi

[App page](https://appshunter.io/ios/app/tcg-multi-tool/id6786405477)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


## Frequently asked questions

### Is PowerOne calculator free?

PowerOne calculator is free to download, with in-app purchases available.

### Is TCG Multi free?

TCG Multi is free to download, with in-app purchases available.

### Do PowerOne calculator or TCG Multi have ads?

Neither PowerOne calculator nor TCG Multi shows ads.

### Which is updated more often, PowerOne calculator or TCG Multi?

PowerOne calculator ships an update every 3 months, and TCG Multi every 3 weeks. Most recently, PowerOne calculator was updated on November 2, 2026 and TCG Multi on October 28, 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.*