# Sperto vs Great Circle Miles Calculator

The clearest difference is update cadence: Great Circle Miles Calculator at weekly against Sperto's every 12 months. Sperto's advantage is iOS requirement (11.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sperto ships an update every 12 months, Great Circle Miles Calculator weekly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sperto | Great Circle Miles Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (29 ratings)](https://appshunter.io/ios/app/great-circle-miles-calculator/id6743672575/reviews)** |
| Number of ratings | — | **29** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | — | Free |
| Size | 25 MB | 7 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rami Allam](https://appshunter.io/developer/939561823) | [Christian Mortensen](https://appshunter.io/developer/1460037458) |

## What reviewers say

### Sperto

[App page](https://appshunter.io/ios/app/sperto/id1210473341)

**Features:** macOS Compatibility

**In-app purchases:** none


### Great Circle Miles Calculator

[App page](https://appshunter.io/ios/app/great-circle-miles-calculator/id6743672575)

Calculate exact flight distances between any two airports globally. Visualize routes on an interactive map, perfect for frequent flyers tracking loyalty program miles. The app works offline, allowing calculations anywhere.

**Highlights:** Global airport search, Real flight path visualization, Precise distance measurement, Offline functionality, Loyalty program mile tracking

**In-app purchases:** none


## Frequently asked questions

### Is Sperto free?

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

### Is Great Circle Miles Calculator free?

Great Circle Miles Calculator is free to download, with no in-app purchases.

### Do Sperto or Great Circle Miles Calculator have ads?

Neither Sperto nor Great Circle Miles Calculator shows ads.

### Which is updated more often, Sperto or Great Circle Miles Calculator?

Sperto ships an update every 12 months, and Great Circle Miles Calculator weekly. Most recently, Sperto was updated on October 26, 2026 and Great Circle Miles Calculator on October 28, 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.*