# Calories Tracker Pro vs Route 66.

The clearest difference is in-app purchases: Route 66. at none against Calories Tracker Pro's 1. Calories Tracker Pro's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Calories Tracker Pro sells 1 one-off in-app purchase. Route 66. asks for nothing beyond the download.

Calories Tracker Pro ships an update every 5 weeks, Route 66. every 10 months. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Calories Tracker Pro | Route 66. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/calories-tracker-pro/id1382206351/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 137 MB |
| Requires iOS | **10.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zachary Wick](https://appshunter.io/developer/1441119618) | [Ahmad Sarbast Hameed](https://appshunter.io/developer/1570414476) |

## What reviewers say

### Calories Tracker Pro

[App page](https://appshunter.io/ios/app/calories-tracker-pro/id1382206351)

Easily track your calorie intake and monitor macronutrients for effective weight loss. Access a vast database of food and nutrition information to create balanced meal plans and achieve your desired physique.

**Highlights:** Food details (energy, water, sugar), Extensive product database, Add and delete food entries, Calendar log, Total and average kcal tracking, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro version | $0.99 | one-time |


### Route 66.

[App page](https://appshunter.io/ios/app/route-66/id1664048167)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Calories Tracker Pro free?

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

### Is Route 66. free?

Route 66. is free to download, with no in-app purchases.

### Do Calories Tracker Pro or Route 66. have ads?

Route 66. shows ads; Calories Tracker Pro does not.

### Which is updated more often, Calories Tracker Pro or Route 66.?

Calories Tracker Pro ships an update every 5 weeks, and Route 66. every 10 months. Most recently, Calories Tracker Pro was updated on September 26, 2026 and Route 66. on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*