# ISC vs Takeoff Connect

ISC and Takeoff Connect are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ISC ships an update every 3 days, Takeoff Connect every 2 days. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ISC | Takeoff Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 70 MB | 74 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Corbel](https://appshunter.io/developer/1273211316) | [Datahex](https://appshunter.io/developer/1812876084) |

## What reviewers say

### ISC

[App page](https://appshunter.io/ios/app/isc-aisef/id1200518811)

**Features:** macOS Compatibility

**In-app purchases:** none


### Takeoff Connect

[App page](https://appshunter.io/ios/app/takeoff-connect/id6754586449)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISC free?

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

### Is Takeoff Connect free?

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

### Do ISC or Takeoff Connect have ads?

Neither ISC nor Takeoff Connect shows ads.

### Which is updated more often, ISC or Takeoff Connect?

ISC ships an update every 3 days, and Takeoff Connect every 2 days. Most recently, ISC was updated on September 14, 2026 and Takeoff Connect on September 10, 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.*