# Carb Manager vs Intermittent Fasting Tracker!

The clearest difference is ratings volume: Carb Manager at 736K against Intermittent Fasting Tracker!'s 335. Carb Manager also leads on rating (4.8 vs 4.6) and chart position (#156 vs unranked). Intermittent Fasting Tracker!'s advantage is update cadence (every 10 days vs monthly) and iOS requirement (13.0 vs 15.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Carb Manager sells 11 in-app purchases, starting at $8.49 per month and Intermittent Fasting Tracker! sells 11 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Carb Manager holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Carb Manager has 736K ratings behind it against 335, so its average is the more settled of the two. Written reviews complicate that: 69% of Carb Manager's written reviews are positive against 75% of Intermittent Fasting Tracker!'s, so the app with the better star average is not the one people write more warmly about.

Carb Manager ships an update monthly, Intermittent Fasting Tracker! every 10 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Carb Manager | Intermittent Fasting Tracker! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (736K ratings)](https://appshunter.io/ios/app/carb-manager-keto-diet-app/id410089731/reviews)** | [4.6 (335 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1576351038/reviews) |
| Number of ratings | **736K** | 335 |
| Positive reviews | 68.8% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#156** | — |
| Size | 42 MB | 130 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 17+ | 12+ |
| Developer | [Wombat Apps LLC](https://appshunter.io/developer/396778360) | [Apme OU](https://appshunter.io/developer/1441962150) |

## What reviewers say

### Carb Manager

[App page](https://appshunter.io/ios/app/carb-manager-keto-diet-app/id410089731)

**Currently charting:** #156 Top Grossing · Health & Fitness (US App Store)

Easily track carbs, macros, and calories for low-carb and keto diets. Features include barcode scanning, recipe access, and community support to help you achieve your health goals.

**Highlights:** Net carb tracking, Barcode scanner, Macro calculator, Calorie counter, Intermittent fasting tracker, Keto recipes, Diabetes management tools

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carb Manager Premium: 1 Month | $8.49 | per month |
| Carb Manager Premium: 3 Months | $16.49 | per 3 months |
| Premium Monthly | $19.99 | per month |
| Carb Manager Premium Annual | $24.99 | per year |
| Premium Annual Special | $24.99 | per year |
| Carb Manager Premium: 1 Year | $29.99 | per year |
| Carb Manager Premium: 1 Year | $39.99 | per year |
| Premium Annual | $49.99 | per year |
| Carb Manager Premium | $49.99 | per year |
| Carb Manager Premium: 1 Year | $59.99 | per year |
| Carb Manager Premium (One Year) | $39.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🔒 Comprehensive tracking
- 👍 Helpful for keto/low-carb diets
- 👍 Useful recipes and meal plans
- 👍 Syncs with fitness devices

**What reviewers complain about**

- 🐛 Inaccurate food database
- 🐛 Buggy and crashes frequently
- 🐛 Clunky interface and navigation
- 🔒 Paywall for many features
- 👎 Limited metric options (e.g. grams)

**Reported bugs**

- Incorrect macro and nutrient tracking
- Syncing issues with fitness devices
- Inconsistent behavior when editing/adding foods
- Frequent crashes and app instability

**Requested features**

- Allow custom recipe creation and saving
- Improve metric support (e.g. grams, ml)
- Add dark mode and accessibility features
- Enhance recipe filtering and search
- Improve syncing and offline functionality


### Intermittent Fasting Tracker!

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1576351038)

This app assists with intermittent fasting and dieting by providing personalized meal and fasting plans. It includes a fasting timer, water intake tracker, and BMI calculator to support a healthy lifestyle and weight loss.

**Highlights:** Intermittent fasting plans, Customizable meal plans, Fasting timer with notifications, Water intake tracker, BMI calculator, Apple Health integration

**Features:** macOS Compatibility, Family Sharing, Siri integration

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Subscription | $4.99 | per month |
| One Week | $4.99 | per 7 days |
| One week plan | $4.99 | per 7 days |
| One month | $4.99 | per month |
| One month | $14.99 | per month |
| Nutry premium | $14.99 | per month |
| Monthly subscription | $19.99 | per month |
| Nutry Premium | $19.99 | per 3 months |
| Year Subscription | $29.99 | per year |
| Twelve weeks | $29.99 | per 3 months |
| Year Subscription | $59.99 | per year |


## Frequently asked questions

### Is Carb Manager free?

Carb Manager is free to download, with in-app purchases available.

### Is Intermittent Fasting Tracker! free?

Intermittent Fasting Tracker! is free to download, with in-app purchases available.

### Which has better reviews, Carb Manager or Intermittent Fasting Tracker!?

Carb Manager is rated higher. Carb Manager averages 4.8 out of 5 from 736K ratings, while Intermittent Fasting Tracker! averages 4.6 from 335 ratings.

### Do Carb Manager or Intermittent Fasting Tracker! have ads?

Neither Carb Manager nor Intermittent Fasting Tracker! shows ads.

### Which is updated more often, Carb Manager or Intermittent Fasting Tracker!?

Carb Manager ships an update monthly, and Intermittent Fasting Tracker! every 10 days. Most recently, Carb Manager was updated on November 1, 2026 and Intermittent Fasting Tracker! on October 24, 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.*