# Smart Calculator+ vs True Gold

The clearest difference is in-app purchases: True Gold at none against Smart Calculator+'s 1. True Gold also leads on update cadence (every 5 days vs fortnightly). Smart Calculator+'s advantage is iOS requirement (15.1 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Smart Calculator+ sells 1 in-app purchase, starting at $0.49 per month. True Gold asks for nothing beyond the download.

Smart Calculator+ ships an update fortnightly, True Gold every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Calculator+ | True Gold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-calculator-plus/id6503145023/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 3 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quick Consulting and Management LLC](https://appshunter.io/developer/1137340501) | [Tilo Delau](https://appshunter.io/developer/1099809572) |

## What reviewers say

### Smart Calculator+

[App page](https://appshunter.io/ios/app/smart-calculator-plus/id6503145023)

This finance app offers real-time auto-calculation and a unique left-to-right input method, eliminating the need for an equals button. It features a comprehensive history log for reviewing and editing past calculations, along with memory functions and customizable themes.

**Highlights:** Real-time auto-calculation, Left-to-right input, History log with editing, Memory functions, Customizable color themes, Light and dark mode

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Auto Calculator | $0.49 | per month |


### True Gold

[App page](https://appshunter.io/ios/app/true-gold/id6753170564)

**In-app purchases:** none


## Frequently asked questions

### Is Smart Calculator+ free?

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

### Is True Gold free?

True Gold is free to download, with no in-app purchases.

### Do Smart Calculator+ or True Gold have ads?

Neither Smart Calculator+ nor True Gold shows ads.

### Which is updated more often, Smart Calculator+ or True Gold?

Smart Calculator+ ships an update fortnightly, and True Gold every 5 days. Most recently, Smart Calculator+ was updated on October 24, 2026 and True Gold on October 25, 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.*