# BURN & BUILD vs NerdCycle

The clearest difference is in-app purchases: BURN & BUILD at none against NerdCycle's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. NerdCycle sells 2 in-app purchases, starting at $9.99 per year. BURN & BUILD asks for nothing beyond the download.

BURN & BUILD ships an update every 9 days, NerdCycle weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BURN & BUILD | NerdCycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/burn-and-build/id6751006900/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | — |
| Size | 121 MB | 20 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [VLADO IVANKOVIC](https://appshunter.io/developer/1892304588) |

## What reviewers say

### BURN & BUILD

[App page](https://appshunter.io/ios/app/burn-and-build/id6751006900)

This fitness app offers on-demand workout classes designed for strength, longevity, and visible results. Developed by an expert, it combines effective, science-backed methods to help users burn fat, build muscle, and improve overall wellness at home.

**Highlights:** On-demand workout classes, Strength and longevity training, Fat burning and muscle building, Targeted workouts (core, glutes, etc.), Beginner to advanced levels, Science-backed methods

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

**In-app purchases:** none


### NerdCycle

[App page](https://appshunter.io/ios/app/nerdcycle-period-tracker/id6761985145)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NerdCycle Premium | $9.99 | per year |
| NerdCycle Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is BURN & BUILD free?

BURN & BUILD is free to download, with no in-app purchases.

### Is NerdCycle free?

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

### Do BURN & BUILD or NerdCycle have ads?

Neither BURN & BUILD nor NerdCycle shows ads.

### Which is updated more often, BURN & BUILD or NerdCycle?

BURN & BUILD ships an update every 9 days, and NerdCycle weekly. Most recently, BURN & BUILD was updated on October 30, 2026 and NerdCycle on October 31, 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.*