# BoulderBot vs Sprai

The clearest difference is update cadence: Sprai at weekly against BoulderBot's every 2 months. BoulderBot's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. BoulderBot sells 3 one-off in-app purchases and Sprai sells 1 in-app purchase, starting at $34.99 per year. Whichever you choose, the download price is not the number that matters.

BoulderBot holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 11 and 5 respectively. Written reviews split almost evenly too, at 75% and 75% positive.

BoulderBot ships an update every 2 months, Sprai weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BoulderBot | Sprai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/boulderbot/id1601111003/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/sprai-spraywall-climbing/id6770562110/reviews) |
| Number of ratings | **11** | 5 |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 36 MB |
| Requires iOS | **14.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Luca Dellana](https://appshunter.io/developer/1601111005) | [Leon Juenemann](https://appshunter.io/developer/1834270589) |

## What reviewers say

### BoulderBot

[App page](https://appshunter.io/ios/app/boulderbot/id1601111003)

Generate and track bouldering routes on your home climbing wall. Features procedural generation for infinite climb variations, manual creation, and progress logging. Supports various wall types and works offline.

**Highlights:** Procedural climb generation, Manual climb creation, Progress tracking and logging, Wall setup wizard, Offline functionality, Search and filter problems

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoulderBot Pro Pass - 3 Months | $7.99 | one-time |
| BoulderBot Pro Pass - 1 Year | $17.99 | one-time |
| BoulderBot Pro | $27.99 | one-time |


### Sprai

[App page](https://appshunter.io/ios/app/sprai-spraywall-climbing/id6770562110)

This app uses AI to detect climbing holds on your spraywall or homewall. Create custom climbs, track your progress with videos, and organize your training. It's designed for climbers to set, send, and analyze their routes.

**Highlights:** AI hold detection, Create climbs on wall photos, Track sends and rate climbs, Upload and attach climb videos, Browse climbs by grade/style, Organize training with custom lists

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sprai Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is BoulderBot free?

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

### Is Sprai free?

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

### Which has better reviews, BoulderBot or Sprai?

BoulderBot is rated higher. BoulderBot averages 4.4 out of 5 from 11 ratings, while Sprai averages 4.2 from 5 ratings.

### Do BoulderBot or Sprai have ads?

Neither BoulderBot nor Sprai shows ads.

### Which is updated more often, BoulderBot or Sprai?

BoulderBot ships an update every 2 months, and Sprai weekly. Most recently, BoulderBot was updated on October 30, 2026 and Sprai on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*