# If It Moves vs BudProof AI

The clearest difference is in-app purchases: If It Moves at none against BudProof AI's 3. BudProof AI's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BudProof AI sells 3 one-off in-app purchases. If It Moves asks for nothing beyond the download.

If It Moves ships an update every 2 months, BudProof AI every 3 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | If It Moves | BudProof AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/budproof-ai/id6755436241/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 68 MB | 33 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEVEL 2 SECURITY LLC](https://appshunter.io/developer/1605905872) | [Budproof AI LLC](https://appshunter.io/developer/1853879688) |

## What reviewers say

### If It Moves

[App page](https://appshunter.io/ios/app/if-it-moves-motion-detector/id1635545032)

**Features:** macOS Compatibility

**In-app purchases:** none


### BudProof AI

[App page](https://appshunter.io/ios/app/budproof-ai/id6755436241)

This app helps growers determine the optimal harvest time by analyzing trichome images and maintaining detailed grow logs. It aims to eliminate guesswork and provide clear insights into the harvest window.

**Highlights:** AI-powered trichome analysis, Detailed grow logs, Harvest timing guidance, Image analysis for growers, Eliminates guesswork

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Tier | $4.99 | one-time |
| Mid Tier | $9.99 | one-time |
| Pro Tier | $19.99 | one-time |


## Frequently asked questions

### Is If It Moves free?

If It Moves is free to download, with no in-app purchases.

### Is BudProof AI free?

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

### Do If It Moves or BudProof AI have ads?

Neither If It Moves nor BudProof AI shows ads.

### Which is updated more often, If It Moves or BudProof AI?

If It Moves ships an update every 2 months, and BudProof AI every 3 weeks. Most recently, If It Moves was updated on October 2, 2026 and BudProof AI on October 12, 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.*