# NuStep Companion vs Singularity Burn

The clearest difference is in-app purchases: NuStep Companion at none against Singularity Burn's 5. NuStep Companion also leads on iOS requirement (14.0 vs 18.6). Singularity Burn's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Singularity Burn sells 5 one-off in-app purchases. NuStep Companion asks for nothing beyond the download.

NuStep Companion ships an update every 3 months, Singularity Burn every 2 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NuStep Companion | Singularity Burn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (38 ratings)](https://appshunter.io/ios/app/nustep-companion/id1557292254/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 87 MB | 2 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NuStep, Inc.](https://appshunter.io/developer/978748041) | [Daniel Szlaski](https://appshunter.io/developer/354630706) |

## What reviewers say

### NuStep Companion

[App page](https://appshunter.io/ios/app/nustep-companion/id1557292254)

This app helps users of a specific recumbent cross trainer track their fitness progress. It offers personalized profiles, workout summaries, and historical data tracking. Users can also sync with Apple Health and access tutorials.

**Highlights:** Personalized workout profiles, Workout summaries, Activity history tracking, Apple Health sync, Workout tutorials and videos, Shareable workout summaries

**In-app purchases:** none


### Singularity Burn

[App page](https://appshunter.io/ios/app/singularity-burn/id6764680764)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spark Burn | $0.99 | one-time |
| Ember Burn | $4.99 | one-time |
| Blaze Burn | $9.99 | one-time |
| Inferno Burn | $44.99 | one-time |
| Supernova Burn | $99.99 | one-time |


## Frequently asked questions

### Is NuStep Companion free?

NuStep Companion is free to download, with no in-app purchases.

### Is Singularity Burn free?

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

### Do NuStep Companion or Singularity Burn have ads?

NuStep Companion shows ads; Singularity Burn does not.

### Which is updated more often, NuStep Companion or Singularity Burn?

NuStep Companion ships an update every 3 months, and Singularity Burn every 2 days. Most recently, NuStep Companion was updated on November 3, 2026 and Singularity Burn on October 25, 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.*