# Schifter vs ZappID

The clearest difference is price: ZappID at Free against Schifter's $4.99. ZappID also leads on update cadence (every 4 days vs every 14 months) and iOS requirement (12.0 vs 18). On ads, in-app purchases and device support there is nothing between them.

ZappID is free to download; Schifter costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Schifter ships an update every 14 months, ZappID every 4 days. The most recent releases landed on June 30, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Schifter | ZappID |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/schifter/id551963205/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 16 MB | 11 MB |
| Requires iOS | 18 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juergen Kilian](https://appshunter.io/developer/541679965) | [Fredrik Petersson](https://appshunter.io/developer/555276018) |

## What reviewers say

### Schifter

[App page](https://appshunter.io/ios/app/schifter/id551963205)

This app calculates precise sawing angles for mitre saws and other power saws, simplifying complex cuts for roof and wood construction. It helps users achieve accurate fits and save time by eliminating manual angle sketching.

**Highlights:** Calculates mitre and bevel saw settings, Determines workpiece alignment, Supports hip rafter calculations, Enables quick jack rafter cuts, Improves accuracy and fit, Saves time on manual sketching

**Features:** macOS Compatibility

**In-app purchases:** none


### ZappID

[App page](https://appshunter.io/ios/app/zappid/id1455029820)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Schifter free?

Schifter costs $4.99, with no in-app purchases.

### Is ZappID free?

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

### Do Schifter or ZappID have ads?

Neither Schifter nor ZappID shows ads.

### Which is updated more often, Schifter or ZappID?

Schifter ships an update every 14 months, and ZappID every 4 days. Most recently, Schifter was updated on June 30, 2026 and ZappID on September 15, 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.*