# CountDown vs BoulderBuilder

The clearest difference is rating: BoulderBuilder at 5.0 against CountDown's 4.4. BoulderBuilder also leads on review sentiment (100% vs 60%) and update cadence (every 8 days vs every 3 months). CountDown's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BoulderBuilder sells 2 in-app purchases, starting at $9.99 per month. CountDown asks for nothing beyond the download.

BoulderBuilder holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: CountDown has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of CountDown's written reviews are positive against 100% of BoulderBuilder's.

CountDown ships an update every 3 months, BoulderBuilder every 8 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CountDown | BoulderBuilder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/countdown-hangboard-timer/id6474488426/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boulderbuilder/id6805159301/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 26 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ian Docherty](https://appshunter.io/developer/1702276130) | [KEYAN AZBIJARI](https://appshunter.io/developer/6805159303) |

## What reviewers say

### CountDown

[App page](https://appshunter.io/ios/app/countdown-hangboard-timer/id6474488426)

This app helps climbers build custom hangboard workouts quickly and efficiently. It offers a simple interface to personalize grip types, feedback, and workout structure. Track your progress with detailed history and notes to optimize training.

**Highlights:** Build custom workouts, Create custom grip types, Personalize visual, audible, haptic feedback, View workout history, Add workout notes, Start timers without creating workouts

**In-app purchases:** none


### BoulderBuilder

[App page](https://appshunter.io/ios/app/boulderbuilder/id6805159301)

Log climbing sessions with detailed context like grade, result, and movement styles. Visualize your climbing performance with progress pyramids to identify strengths, weaknesses, and training priorities. Track your progress over time with style breakdowns and grade trends.

**Highlights:** Log climbs with grade, result, and notes, Build performance pyramids by grade, Track progress over time, Customize grade systems, Private by design, data stays on device, Career-wide V-scale view

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoulderBuilder Pro Monthly | $9.99 | per month |
| BoulderBuilder Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is CountDown free?

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

### Is BoulderBuilder free?

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

### Which has better reviews, CountDown or BoulderBuilder?

BoulderBuilder is rated higher. CountDown averages 4.4 out of 5 from 7 ratings, while BoulderBuilder averages 5.0 from 1 ratings.

### Do CountDown or BoulderBuilder have ads?

Neither CountDown nor BoulderBuilder shows ads.

### Which is updated more often, CountDown or BoulderBuilder?

CountDown ships an update every 3 months, and BoulderBuilder every 8 days. Most recently, CountDown was updated on October 8, 2026 and BoulderBuilder on October 3, 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.*