# Cost Calculator. vs SmartAutoBuild

The clearest difference is iOS requirement: Cost Calculator. at 12.4 against SmartAutoBuild's 16.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Cost Calculator. | SmartAutoBuild |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 50 MB | 44 MB |
| Requires iOS | **12.4** | 16.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Redbytes Software Pvt Ltd](https://appshunter.io/developer/740514968) | [Ryan Hunt](https://appshunter.io/developer/1724668798) |

## What reviewers say

### Cost Calculator.

[App page](https://appshunter.io/ios/app/cost-calculator/id1482880672)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartAutoBuild

[App page](https://appshunter.io/ios/app/smartautobuild/id6475651223)

**In-app purchases:** none


## Frequently asked questions

### Is Cost Calculator. free?

Cost Calculator. is free to download, with no in-app purchases.

### Is SmartAutoBuild free?

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

### Do Cost Calculator. or SmartAutoBuild have ads?

Neither Cost Calculator. nor SmartAutoBuild shows ads.

### Which is updated more often, Cost Calculator. or SmartAutoBuild?

Cost Calculator. ships an update every 2 months, and SmartAutoBuild every 2 months. Most recently, Cost Calculator. was updated on September 28, 2026 and SmartAutoBuild on September 18, 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.*