# boulder note vs BiteLume

The clearest difference is in-app purchases: boulder note at none against BiteLume's 3. boulder note also leads on iOS requirement (9.0 vs 17.0). BiteLume's advantage is update cadence (every 4 months vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. BiteLume sells 3 in-app purchases, starting at $3.99 per 7 days. boulder note asks for nothing beyond the download.

boulder note ships an update every 9 months, BiteLume every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | boulder note | BiteLume |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bitelume-ai-calorie-counter/id6747187048/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | — | Freemium |
| Size | 51 MB | 28 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [akira morooka](https://appshunter.io/developer/907440228) | [APPSURGE](https://appshunter.io/developer/1473427573) |

## What reviewers say

### boulder note

[App page](https://appshunter.io/ios/app/boulder-note/id1543099960)

**Features:** macOS Compatibility

**In-app purchases:** none


### BiteLume

[App page](https://appshunter.io/ios/app/bitelume-ai-calorie-counter/id6747187048)

Effortlessly track your nutrition with an AI-powered food scanner. Simply take a photo of your meal to get instant nutritional information and personalized health plans. Monitor progress, log activities, and achieve your wellness goals.

**Highlights:** AI food scanner for instant meal recognition, Comprehensive food database with nutrition facts, Personalized nutrition plans and goals, Calorie and macro counting, Activity and water intake tracking, Progress insights and health score analysis, Goal achievement tracking and motivation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calzen Premium | $3.99 | per 7 days |
| Calzen Premium | $6.99 | per month |
| Calzen Premium | $22.99 | per year |


## Frequently asked questions

### Is boulder note free?

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

### Is BiteLume free?

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

### Do boulder note or BiteLume have ads?

Neither boulder note nor BiteLume shows ads.

### Which is updated more often, boulder note or BiteLume?

boulder note ships an update every 9 months, and BiteLume every 4 months. Most recently, boulder note was updated on November 3, 2026 and BiteLume on October 30, 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.*