# Impulse FTL vs Protein Tracker.

The clearest difference is in-app purchases: Impulse FTL at none against Protein Tracker.'s 4. Impulse FTL also leads on iOS requirement (13.0 vs 18.0). Protein Tracker.'s advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Protein Tracker. sells 4 in-app purchases, starting at $1.99 per 7 days. Impulse FTL asks for nothing beyond the download.

Impulse FTL ships an update every 3 months, Protein Tracker. every 2 weeks. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Impulse FTL | Protein Tracker. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/protein-tracker/id6468394305/reviews)** |
| Number of ratings | — | **1.8K** |
| Positive reviews | — | 98.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 30 MB | 54 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [TeamUp Sports](https://appshunter.io/developer/1449504626) | [Kai Oelfke](https://appshunter.io/developer/644779478) |

## What reviewers say

### Impulse FTL

[App page](https://appshunter.io/ios/app/impulse-ftl/id6468233400)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protein Tracker.

[App page](https://appshunter.io/ios/app/protein-tracker/id6468394305)

Easily monitor your daily protein intake to reach your health and fitness objectives. Log meals, analyze protein content from photos, and view progress with detailed statistics and home screen widgets.

**Highlights:** Effortless protein tracking, Protein meal analysis via photo, Presets for common entries, Comprehensive statistics and charts, Home screen widgets, Reminder notifications

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited AI | $1.99 | per 7 days |
| Unlimited AI | $1.99 | per 7 days |
| Unlimited AI | $19.99 | per year |
| Unlimited AI | $19.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Straightforward protein tracking
- 💰 Free app with no ads
- 🔧 Customizable presets for common foods
- 📊 Helpful widget for quick access to progress

**What reviewers complain about**

- 🐛 Issues with deleting or editing entries
- 🔍 Lack of built-in food database for protein lookup

**Reported bugs**

- Double entry issue causing incorrect protein count

**Requested features**

- Ability to set custom protein intake goals
- Option to categorize entries by meal (breakfast, lunch, dinner)
- Integration with Apple Watch for seamless tracking


## Frequently asked questions

### Is Impulse FTL free?

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

### Is Protein Tracker. free?

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

### Do Impulse FTL or Protein Tracker. have ads?

Neither Impulse FTL nor Protein Tracker. shows ads.

### Which is updated more often, Impulse FTL or Protein Tracker.?

Impulse FTL ships an update every 3 months, and Protein Tracker. every 2 weeks. Most recently, Impulse FTL was updated on October 4, 2026 and Protein Tracker. on October 15, 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.*