# Deep Dive Drill vs Simply Countdown

Deep Dive Drill and Simply Countdown are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Deep Dive Drill ships an update every 4 days, Simply Countdown every 3 days. The most recent releases landed on September 20, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | Deep Dive Drill | Simply Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 7 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alex Ortega](https://appshunter.io/developer/1885863231) | [Luke Bilston](https://appshunter.io/developer/538780768) |

## What reviewers say

### Deep Dive Drill

[App page](https://appshunter.io/ios/app/deep-dive-drill/id6760712573)

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

**In-app purchases:** none


### Simply Countdown

[App page](https://appshunter.io/ios/app/simply-countdown/id6767497209)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Deep Dive Drill free?

Deep Dive Drill is free to download, with no in-app purchases.

### Is Simply Countdown free?

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

### Do Deep Dive Drill or Simply Countdown have ads?

Neither Deep Dive Drill nor Simply Countdown shows ads.

### Which is updated more often, Deep Dive Drill or Simply Countdown?

Deep Dive Drill ships an update every 4 days, and Simply Countdown every 3 days. Most recently, Deep Dive Drill was updated on September 20, 2026 and Simply Countdown on August 8, 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.*