# SpeedLink Competition vs Abyss

The clearest difference is update cadence: Abyss at every 2 months against SpeedLink Competition's every 12 months. SpeedLink Competition's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SpeedLink Competition ships an update every 12 months, Abyss every 2 months. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SpeedLink Competition | Abyss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/abyss-infinite/id6747150343/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 153 MB | 36 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mercury Marine LLC](https://appshunter.io/developer/1777822540) | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) |

## What reviewers say

### SpeedLink Competition

[App page](https://appshunter.io/ios/app/speedlink-competition/id1585408058)

**Features:** Vision Pro support

**In-app purchases:** none


### Abyss

[App page](https://appshunter.io/ios/app/abyss-infinite/id6747150343)

Monitor your device's battery, system diagnostics, and charger status. This app also allows for wireless firmware updates for compatible devices, all managed from your mobile phone.

**Highlights:** Real-time battery data, System diagnostics, Charger status monitoring, Wireless firmware updates, Mobile device management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpeedLink Competition free?

SpeedLink Competition is free to download, with no in-app purchases.

### Is Abyss free?

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

### Do SpeedLink Competition or Abyss have ads?

Neither SpeedLink Competition nor Abyss shows ads.

### Which is updated more often, SpeedLink Competition or Abyss?

SpeedLink Competition ships an update every 12 months, and Abyss every 2 months. Most recently, SpeedLink Competition was updated on October 17, 2026 and Abyss 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.*