# Base1520 vs ChromaFit

The clearest difference is update cadence: ChromaFit at every 4 days against Base1520's monthly. Base1520's advantage is monetization model (free vs freemium) and iOS requirement (13.0 vs 15.1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Base1520 sells 1 one-off in-app purchase and ChromaFit sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Base1520 ships an update monthly, ChromaFit every 4 days. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Base1520 | ChromaFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/base1520/id6450730608/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 418 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BASE 1520 LLC](https://appshunter.io/developer/1694643792) | [Zachariah Mithani](https://appshunter.io/developer/1844040956) |

## What reviewers say

### Base1520

[App page](https://appshunter.io/ios/app/base1520/id6450730608)

This fitness app provides customized workouts, nutritional guidance, and mental well-being tools specifically for missionaries. It fosters community support and tracks progress, helping users honor their bodies and enhance their mission experience.

**Highlights:** Customized workouts for missionary demands, Nutritional guidance and meal planning, Mental resilience and well-being tasks, Community support and experience sharing, Progress tracking and goal setting, Syncs with Health app for instant metric updates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Package | $5.99 | one-time |


### ChromaFit

[App page](https://appshunter.io/ios/app/chromafit/id6757875996)

This AI-powered fitness app analyzes your physique from photos to provide personalized workout plans and instant meal macro tracking. It integrates with Apple Health for daily metric tracking and offers a visual progress timeline.

**Highlights:** AI physique analysis with muscle group scores, Personalized workout plan generation, AI food scanner for instant macro tracking, Apple HealthKit integration, On-device health data storage, Progress timeline with photo comparisons

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChromaFit Pro Monthly | $9.99 | per month |
| ChromaFit Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is Base1520 free?

Base1520 is free to download, with in-app purchases available.

### Is ChromaFit free?

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

### Do Base1520 or ChromaFit have ads?

Neither Base1520 nor ChromaFit shows ads.

### Which is updated more often, Base1520 or ChromaFit?

Base1520 ships an update monthly, and ChromaFit every 4 days. Most recently, Base1520 was updated on October 7, 2026 and ChromaFit on September 27, 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.*