# RC Maintenance Timer vs DeepSix Dive Log

The clearest difference is update cadence: DeepSix Dive Log at weekly against RC Maintenance Timer's fortnightly. DeepSix Dive Log also leads on device support (5 vs 3). RC Maintenance Timer's advantage is iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. RC Maintenance Timer sells 1 one-off in-app purchase and DeepSix Dive Log sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

RC Maintenance Timer ships an update fortnightly, DeepSix Dive Log weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | RC Maintenance Timer | DeepSix Dive Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deepsix-dive-log/id6760018643/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 47 MB | 79 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Degree3, Inc.](https://appshunter.io/developer/1497876563) | [Richard Bollar](https://appshunter.io/developer/1864304955) |

## What reviewers say

### RC Maintenance Timer

[App page](https://appshunter.io/ios/app/rc-maintenance-timer/id6743524344)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Backer | $4.99 | one-time |


### DeepSix Dive Log

[App page](https://appshunter.io/ios/app/deepsix-dive-log/id6760018643)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plankton (Monthly) | $0.99 | per month |
| Plankton (Yearly) | $9.99 | per year |
| Whale | $49.99 | one-time |
| Megalodon | $99.99 | one-time |


## Frequently asked questions

### Is RC Maintenance Timer free?

RC Maintenance Timer is free to download, with in-app purchases available.

### Is DeepSix Dive Log free?

DeepSix Dive Log is free to download, with in-app purchases available.

### Do RC Maintenance Timer or DeepSix Dive Log have ads?

Neither RC Maintenance Timer nor DeepSix Dive Log shows ads.

### Which is updated more often, RC Maintenance Timer or DeepSix Dive Log?

RC Maintenance Timer ships an update fortnightly, and DeepSix Dive Log weekly. Most recently, RC Maintenance Timer was updated on October 24, 2026 and DeepSix Dive Log on October 24, 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.*