# First Mate vs IB Li DeepCycle

The clearest difference is price: IB Li DeepCycle at Free against First Mate's $19.99. First Mate's advantage is update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

IB Li DeepCycle is free to download; First Mate costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

First Mate ships an update every 3 weeks, IB Li DeepCycle every 2 months. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | First Mate | IB Li DeepCycle |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 3 MB | 34 MB |
| Requires iOS | 14.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Ricciardo](https://appshunter.io/developer/1585527362) | [Interstate Batteries, Inc](https://appshunter.io/developer/1378435582) |

## What reviewers say

### First Mate

[App page](https://appshunter.io/ios/app/first-mate/id1603120795)

**Features:** macOS Compatibility

**In-app purchases:** none


### IB Li DeepCycle

[App page](https://appshunter.io/ios/app/ib-li-deepcycle/id6746034842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First Mate free?

First Mate costs $19.99, with no in-app purchases.

### Is IB Li DeepCycle free?

IB Li DeepCycle is free to download, with no in-app purchases.

### Do First Mate or IB Li DeepCycle have ads?

Neither First Mate nor IB Li DeepCycle shows ads.

### Which is updated more often, First Mate or IB Li DeepCycle?

First Mate ships an update every 3 weeks, and IB Li DeepCycle every 2 months. Most recently, First Mate was updated on September 9, 2026 and IB Li DeepCycle 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.*