# RC Pill Insert Calculator vs 3D Tracker Pro

The clearest difference is rating: 3D Tracker Pro at 5.0 against RC Pill Insert Calculator's 4.5. 3D Tracker Pro also leads on update cadence (every 6 days vs every 5 weeks) and iOS requirement (13.0 vs 17.0). RC Pill Insert Calculator's advantage is in-app purchases (none vs 2) and ratings volume (15 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. 3D Tracker Pro sells 2 in-app purchases, starting at $4.99 per month. RC Pill Insert Calculator asks for nothing beyond the download.

3D Tracker Pro holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: RC Pill Insert Calculator has 15 ratings behind it against 1, so its average is the more settled of the two.

RC Pill Insert Calculator ships an update every 5 weeks, 3D Tracker Pro every 6 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RC Pill Insert Calculator | 3D Tracker Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (15 ratings)](https://appshunter.io/ios/app/rc-pill-insert-calculator/id1550425395/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-tracker-pro/id6762924483/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 160 MB | 51 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Degree3, Inc.](https://appshunter.io/developer/1497876563) | [Joseph Dru Berg](https://appshunter.io/developer/1895079335) |

## What reviewers say

### RC Pill Insert Calculator

[App page](https://appshunter.io/ios/app/rc-pill-insert-calculator/id1550425395)

Easily calculate suspension geometry for RC cars using pill inserts. This tool helps you understand the exact setup you'll achieve with different insert arrangements, simplifying complex adjustments for a better driving experience.

**Highlights:** Calculate toe, anti-squat, roll center, and track width, Supports a wide range of RC car models, Visualize suspension geometry from insert arrangements, Works with So Dialed RC Setup App, Request new car support

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

**In-app purchases:** none


### 3D Tracker Pro

[App page](https://appshunter.io/ios/app/3d-tracker-pro/id6762924483)

This app is a professional archery toolkit for competitive 3D archers. It offers advanced scoring, visual shot plotting, and analytics to help improve performance. Features include ruleset intelligence, auto-advance scoring, and team play with live leaderboards.

**Highlights:** Professional 3D archery scoring, Visual shot cluster heat maps, Ruleset intelligence (ASA, IBO, Universal), Live squad leaderboards, Target photo history, Instant club QR submission

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is RC Pill Insert Calculator free?

RC Pill Insert Calculator is free to download, with no in-app purchases.

### Is 3D Tracker Pro free?

3D Tracker Pro is free to download, with in-app purchases available.

### Which has better reviews, RC Pill Insert Calculator or 3D Tracker Pro?

3D Tracker Pro is rated higher. RC Pill Insert Calculator averages 4.5 out of 5 from 15 ratings, while 3D Tracker Pro averages 5.0 from 1 ratings.

### Do RC Pill Insert Calculator or 3D Tracker Pro have ads?

Neither RC Pill Insert Calculator nor 3D Tracker Pro shows ads.

### Which is updated more often, RC Pill Insert Calculator or 3D Tracker Pro?

RC Pill Insert Calculator ships an update every 5 weeks, and 3D Tracker Pro every 6 days. Most recently, RC Pill Insert Calculator was updated on October 22, 2026 and 3D Tracker Pro on October 7, 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.*