# Underwater Mate for A01 vs StrikeLog

The clearest difference is rating: Underwater Mate for A01 at 5.0 against StrikeLog's 1.0. Underwater Mate for A01 also leads on in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. StrikeLog sells 4 in-app purchases, starting at $2.99 per 7 days. Underwater Mate for A01 asks for nothing beyond the download.

Underwater Mate for A01 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Underwater Mate for A01 ships an update every 2 weeks, StrikeLog fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Underwater Mate for A01 | StrikeLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/underwater-mate-for-a01/id1155832131/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/strikelog-lightning-camera/id6760960704/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 14 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DF-9 Inc.](https://appshunter.io/developer/619572434) | [iPhoneTelAvivi](https://appshunter.io/developer/494543342) |

## What reviewers say

### Underwater Mate for A01

[App page](https://appshunter.io/ios/app/underwater-mate-for-a01/id1155832131)

This app enhances underwater video recording for the OLYMPUS AIR A01 camera. It offers simplified settings specifically for underwater use, including white balance adjustments, to ensure optimal footage before you dive.

**Highlights:** Underwater video shooting mode, Underwater white balance adjustment, Simplified camera settings, Program auto mode, Vivid picture mode, Full HD Fine quality

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

**In-app purchases:** none


### StrikeLog

[App page](https://appshunter.io/ios/app/strikelog-lightning-camera/id6760960704)

This smart camera app automatically detects and captures lightning flashes in real-time, saving them as photos or short videos. It features a simple interface and tools to help you plan for storm photography.

**Highlights:** Automatic lightning detection, Real-time flash capture, Photo and video capture, Lightning forecast tools, Simple storm camera interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Storm Pass | $2.99 | per 7 days |
| Storm Hero Pro Monthly | $8.99 | per month |
| Season | $29.99 | per 3 months |
| 4 Seasons | $39.99 | per year |


## Frequently asked questions

### Is Underwater Mate for A01 free?

Underwater Mate for A01 is free to download, with no in-app purchases.

### Is StrikeLog free?

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

### Which has better reviews, Underwater Mate for A01 or StrikeLog?

Underwater Mate for A01 is rated higher. Underwater Mate for A01 averages 5.0 out of 5 from 1 ratings, while StrikeLog averages 1.0 from 2 ratings.

### Do Underwater Mate for A01 or StrikeLog have ads?

Neither Underwater Mate for A01 nor StrikeLog shows ads.

### Which is updated more often, Underwater Mate for A01 or StrikeLog?

Underwater Mate for A01 ships an update every 2 weeks, and StrikeLog fortnightly. Most recently, Underwater Mate for A01 was updated on November 2, 2026 and StrikeLog on October 31, 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.*