# Advanced Calculator. HIgh vs Orbb

The clearest difference is rating: Advanced Calculator. HIgh at 5.0 against Orbb's 1.0. Advanced Calculator. HIgh also leads on in-app purchases (none vs 3). Orbb's advantage is update cadence (fortnightly vs every 6 weeks) and iOS requirement (18.6 vs 26.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Orbb sells 3 in-app purchases, starting at $2.99 per 7 days. Advanced Calculator. HIgh asks for nothing beyond the download.

Advanced Calculator. HIgh holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Advanced Calculator. HIgh ships an update every 6 weeks, Orbb fortnightly. The most recent releases landed on June 8, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Advanced Calculator. HIgh | Orbb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/advanced-calculator-high-tech/id6754898336/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/orbb-bookmark-everything/id6757676965/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 84 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Martha G Korra](https://appshunter.io/developer/1850850935) | [Raj Dangi](https://appshunter.io/developer/1868213761) |

## What reviewers say

### Advanced Calculator. HIgh

[App page](https://appshunter.io/ios/app/advanced-calculator-high-tech/id6754898336)

This app combines a basic, scientific, and graphing calculator with a unit converter. It offers advanced mathematical functions, equation plotting, and seamless unit conversions for various needs. Access your calculation history across all modes.

**Highlights:** Basic, Scientific, and Graphing Calculators, Advanced Mathematical Functions, Real-time Function Plotting, Smart Unit Converter (Length, Weight, Temp, Area, Volume), Calculation History, Customizable Expressions

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

**In-app purchases:** none


### Orbb

[App page](https://appshunter.io/ios/app/orbb-bookmark-everything/id6757676965)

This app helps you organize saved content like articles, videos, and recommendations. It automatically categorizes your saves and allows you to find them quickly with natural language search. You can also create curated collections and visual guides from your saved items.

**Highlights:** Save links, photos, voice notes, and thoughts, Automatic organization by title, summary, and tags, Natural language search for quick retrieval, Create shareable Guides from categorized saves, Build themed collections with Picks, Map view of saved items, Saving habit insights and recaps

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orbb Pro Weekly | $2.99 | per 7 days |
| Orbb Pro | $6.99 | per month |
| Orbb Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Advanced Calculator. HIgh free?

Advanced Calculator. HIgh is free to download, with no in-app purchases.

### Is Orbb free?

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

### Which has better reviews, Advanced Calculator. HIgh or Orbb?

Advanced Calculator. HIgh is rated higher. Advanced Calculator. HIgh averages 5.0 out of 5 from 1 ratings, while Orbb averages 1.0 from 1 ratings.

### Do Advanced Calculator. HIgh or Orbb have ads?

Neither Advanced Calculator. HIgh nor Orbb shows ads.

### Which is updated more often, Advanced Calculator. HIgh or Orbb?

Advanced Calculator. HIgh ships an update every 6 weeks, and Orbb fortnightly. Most recently, Advanced Calculator. HIgh was updated on June 8, 2026 and Orbb on September 8, 2026.

---

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