# SRAM AXS vs ChartedSails

The clearest difference is rating: ChartedSails at 5.0 against SRAM AXS's 2.4. ChartedSails also leads on device support (3 vs 1). SRAM AXS's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence, monetization model and iOS requirement there is nothing between them.

Both are free to download. ChartedSails sells 2 in-app purchases, starting at $44.99 per month. SRAM AXS asks for nothing beyond the download.

ChartedSails holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: SRAM AXS has 420 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SRAM AXS | ChartedSails |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (420 ratings)](https://appshunter.io/ios/app/sram-axs/id1430049231/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chartedsails-sailing-tracker/id1627073986/reviews)** |
| Number of ratings | **420** | 2 |
| Positive reviews | 16.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 167 MB | 116 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SRAM LLC](https://appshunter.io/developer/427232200) | [CHARTEDSAILS LLC](https://appshunter.io/developer/1627073988) |

## What reviewers say

### SRAM AXS

[App page](https://appshunter.io/ios/app/sram-axs/id1430049231)

Personalize and control your bicycle's smart components. Monitor battery levels, configure settings, and receive ride-ready status updates. Explore cross-category integrations for a customized cycling experience.

**Highlights:** Personalize component configuration, Monitor component battery levels, Check bike's ready-to-ride status, Update component firmware, Configure multiple bike profiles, Enable enhanced shifting modes

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works as intended
- 👍 Easy to use
- 🔋 Battery life indicator

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Firmware update problems
- 🐛 Buggy app
- 🐛 Crashes frequently
- 👎 Poor user experience

**Reported bugs**

- App freezes during firmware updates
- Components not detected or recognized
- Settings not saved properly
- Frequent sign-out issues
- Inconsistent behavior across updates

**Requested features**

- Ability to micro-adjust each gear individually
- Percentage-based battery level indicator
- Offline functionality
- Improved firmware update process
- Better integration between app and web portal


### ChartedSails

[App page](https://appshunter.io/ios/app/chartedsails-sailing-tracker/id1627073986)

This app provides competitive sailors with professional-grade race analysis to identify performance gaps and improve speed. It automatically logs weather and conditions, tracks maneuvers, and allows for fleet comparison. Start with basic insights for free or unlock advanced features with a subscription.

**Highlights:** Automatic race and condition logging, Leg-by-leg performance breakdown, Maneuver and start line analysis, Fleet comparison and progress tracking, Offline functionality with automatic sync, Integration with Garmin/Vakaros GPS and Calypso Wind Instruments

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Racer Monthly | $44.99 | per month |
| Racer Annual | $349.00 | per year |


## Frequently asked questions

### Is SRAM AXS free?

SRAM AXS is free to download, with no in-app purchases.

### Is ChartedSails free?

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

### Which has better reviews, SRAM AXS or ChartedSails?

ChartedSails is rated higher. SRAM AXS averages 2.4 out of 5 from 420 ratings, while ChartedSails averages 5.0 from 2 ratings.

### Do SRAM AXS or ChartedSails have ads?

ChartedSails shows ads; SRAM AXS does not.

### Which is updated more often, SRAM AXS or ChartedSails?

SRAM AXS ships an update every 3 weeks, and ChartedSails every 3 weeks. Most recently, SRAM AXS was updated on October 19, 2026 and ChartedSails on October 10, 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.*