# Macro Sync vs Rebldr

The clearest difference is price: Macro Sync at Free against Rebldr's $4.99. Macro Sync also leads on in-app purchases (none vs 2) and iOS requirement (16 vs 18.0). On update cadence, ads and device support there is nothing between them.

Macro Sync is free to download; Rebldr costs $4.99 up front. Rebldr sells 2 in-app purchases, starting at $4.99 per month. Macro Sync asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 12, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Macro Sync | Rebldr |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.5 (602 ratings)](https://appshunter.io/ios/app/macro-sync/id6475427404/reviews)** | — |
| Number of ratings | **602** | — |
| Positive reviews | 58.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 124 MB | 4 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Macros Inc](https://appshunter.io/developer/1646133566) | [Malachi Horton](https://appshunter.io/developer/1870326970) |

## What reviewers say

### Macro Sync

[App page](https://appshunter.io/ios/app/macro-sync/id6475427404)

This app simplifies health and fitness by making nutrition tracking easy. Log meals, organize recipes, and monitor calories and macronutrients with proven recommendations. It offers a user-friendly interface with powerful tools for personalized diet management.

**Highlights:** Macro tracking, Micro tracking, Custom goals, Barcode scanner, Recipe creator, Verified food database, Community support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate tracking
- 💡 Customizable macros
- 🚀 Efficient barcode scanning
- 👍 Helpful recipe builder

**What reviewers complain about**

- 🐛 Crashes and sync issues
- 🔍 Limited food database
- 🤔 Confusing UI and navigation
- 🔍 Inaccurate food entries
- 🤔 Inability to edit custom entries

**Reported bugs**

- Crashes when adding new foods
- Inability to access previous day's entries
- Inconsistent nutrition data measurements

**Requested features**

- Ability to edit custom food entries
- More advanced nutrition tracking options
- Personalized daily macro goals
- Improved barcode scanning reliability
- Expanded food database


### Rebldr

[App page](https://appshunter.io/ios/app/rebldr/id6760210899)

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

**In-app purchases (2)**

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


## Frequently asked questions

### Is Macro Sync free?

Macro Sync is free to download, with no in-app purchases.

### Is Rebldr free?

Rebldr costs $4.99, and also offers in-app purchases.

### Do Macro Sync or Rebldr have ads?

Neither Macro Sync nor Rebldr shows ads.

### Which is updated more often, Macro Sync or Rebldr?

Macro Sync ships an update every 4 days, and Rebldr every 4 days. Most recently, Macro Sync was updated on October 12, 2026 and Rebldr on September 26, 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.*