# Helike Construction Calculator vs Bunyan Tracker

The clearest difference is in-app purchases: Bunyan Tracker at none against Helike Construction Calculator's 1. Bunyan Tracker also leads on ads (none vs shown) and update cadence (daily vs every 3 months). Helike Construction Calculator's advantage is iOS requirement (15.6 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Helike Construction Calculator sells 1 one-off in-app purchase. Bunyan Tracker asks for nothing beyond the download.

Helike Construction Calculator ships an update every 3 months, Bunyan Tracker daily. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Helike Construction Calculator | Bunyan Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Size | 34 MB | 3 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RedTracker LLC](https://appshunter.io/developer/1460840859) | [Yousef Alonazy](https://appshunter.io/developer/1633200519) |

## What reviewers say

### Helike Construction Calculator

[App page](https://appshunter.io/ios/app/helike-construction-calculator/id6761113956)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Bunyan Tracker

[App page](https://appshunter.io/ios/app/bunyan-tracker/id6794952015)

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

**In-app purchases:** none


## Frequently asked questions

### Is Helike Construction Calculator free?

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

### Is Bunyan Tracker free?

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

### Do Helike Construction Calculator or Bunyan Tracker have ads?

Helike Construction Calculator shows ads; Bunyan Tracker does not.

### Which is updated more often, Helike Construction Calculator or Bunyan Tracker?

Helike Construction Calculator ships an update every 3 months, and Bunyan Tracker daily. Most recently, Helike Construction Calculator was updated on October 14, 2026 and Bunyan Tracker on October 8, 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.*