# FDNY Mutual Tracker vs Sol

The clearest difference is update cadence: FDNY Mutual Tracker at every 2 days against Sol's monthly. FDNY Mutual Tracker also leads on iOS requirement (15.5 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FDNY Mutual Tracker sells 1 in-app purchase, starting at $9.99 per year and Sol sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

FDNY Mutual Tracker ships an update every 2 days, Sol monthly. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | FDNY Mutual Tracker | Sol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/fdny-mutual-tracker/id6778679353/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Subscription | — |
| Size | 94 MB | 17 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Mauch](https://appshunter.io/developer/6778679355) | [Adam Kovacs](https://appshunter.io/developer/1814096456) |

## What reviewers say

### FDNY Mutual Tracker

[App page](https://appshunter.io/ios/app/fdny-mutual-tracker/id6778679353)

This app helps FDNY members manage their work schedules, track mutual trades, and log overtime hours. It offers a clear calendar view of tours and detailed overtime statistics with interactive charts.

**Highlights:** Schedule at a glance calendar, Mutual trade logging and balance tracking, Detailed overtime statistics and charts, RSOT tour tracking, FDNY-specific design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pro | $9.99 | per year |


### Sol

[App page](https://appshunter.io/ios/app/sol-daily-notes-and-documents/id6792342079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sol Pro Monthly | $4.99 | per month |
| Sol Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is FDNY Mutual Tracker free?

FDNY Mutual Tracker is free to download, with in-app purchases available.

### Is Sol free?

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

### Do FDNY Mutual Tracker or Sol have ads?

Neither FDNY Mutual Tracker nor Sol shows ads.

### Which is updated more often, FDNY Mutual Tracker or Sol?

FDNY Mutual Tracker ships an update every 2 days, and Sol monthly. Most recently, FDNY Mutual Tracker was updated on September 13, 2026 and Sol on September 17, 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.*