# (SUBTRACT) vs ConsTru

The clearest difference is update cadence: ConsTru at every 2 days against (SUBTRACT)'s every 3 months. 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.

(SUBTRACT) ships an update every 3 months, ConsTru every 2 days. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | (SUBTRACT) | ConsTru |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 49 MB | 103 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPBREW INC](https://appshunter.io/developer/1631589504) | [ConsTru](https://appshunter.io/developer/6798263408) |

## What reviewers say

### (SUBTRACT)

[App page](https://appshunter.io/ios/app/subtract/id6758109990)

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

**In-app purchases:** none


### ConsTru

[App page](https://appshunter.io/ios/app/constru/id6798263406)

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

**In-app purchases:** none


## Frequently asked questions

### Is (SUBTRACT) free?

(SUBTRACT) is free to download, with no in-app purchases.

### Is ConsTru free?

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

### Do (SUBTRACT) or ConsTru have ads?

Neither (SUBTRACT) nor ConsTru shows ads.

### Which is updated more often, (SUBTRACT) or ConsTru?

(SUBTRACT) ships an update every 3 months, and ConsTru every 2 days. Most recently, (SUBTRACT) was updated on September 13, 2026 and ConsTru on September 14, 2026.

---

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