# SpeedSector vs CIRCUIT.INSIDER

The clearest difference is update cadence: CIRCUIT.INSIDER at every 4 months against SpeedSector's every 12 months. SpeedSector's advantage is iOS requirement (13.0 vs 15.1). 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.

SpeedSector ships an update every 12 months, CIRCUIT.INSIDER every 4 months. The most recent releases landed on September 15, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | SpeedSector | CIRCUIT.INSIDER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Size | 27 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Athanasios Papanikitas](https://appshunter.io/developer/1869314047) | [Vadim Makarenko](https://appshunter.io/developer/1895829431) |

## What reviewers say

### SpeedSector

[App page](https://appshunter.io/ios/app/speedsector/id6505098165)

**Features:** macOS Compatibility

**In-app purchases:** none


### CIRCUIT.INSIDER

[App page](https://appshunter.io/ios/app/circuitinsider/id6764550552)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeedSector free?

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

### Is CIRCUIT.INSIDER free?

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

### Do SpeedSector or CIRCUIT.INSIDER have ads?

Neither SpeedSector nor CIRCUIT.INSIDER shows ads.

### Which is updated more often, SpeedSector or CIRCUIT.INSIDER?

SpeedSector ships an update every 12 months, and CIRCUIT.INSIDER every 4 months. Most recently, SpeedSector was updated on September 15, 2026 and CIRCUIT.INSIDER on September 5, 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.*