# Flange Hole Marker vs ToolOrganizer

The clearest difference is update cadence: ToolOrganizer at daily against Flange Hole Marker's every 55 months. On price, ads, in-app purchases and device support there is nothing between them.

Flange Hole Marker costs $1.99 and ToolOrganizer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flange Hole Marker ships an update every 55 months, ToolOrganizer daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Flange Hole Marker | ToolOrganizer |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Daily** |
| Monetization | Paid | — |
| Size | 2 MB | 5 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Imran Pinjara](https://appshunter.io/developer/1484488781) | [Robin Schrama](https://appshunter.io/developer/1764488032) |

## What reviewers say

### Flange Hole Marker

[App page](https://appshunter.io/ios/app/flange-hole-marker/id1490671993)

Calculate the cord length needed to mark holes on a flange's pitch circle diameter. Ideal for fabrication professionals, this tool simplifies bolt hole marking on various industrial equipment.

**Highlights:** Hole center marking on flange, Calculates cord length for hole division, Uses Pitch Circle Diameter (PCD) or Bolt Hole Circle Diameter (BCD), Supports fabrication of process equipment, Simplifies bolt hole marking

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

**In-app purchases:** none


### ToolOrganizer

[App page](https://appshunter.io/ios/app/toolorganizer/id6737136292)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flange Hole Marker free?

Flange Hole Marker costs $1.99, with no in-app purchases.

### Is ToolOrganizer free?

ToolOrganizer costs $1.99, with no in-app purchases.

### Do Flange Hole Marker or ToolOrganizer have ads?

Neither Flange Hole Marker nor ToolOrganizer shows ads.

### Which is updated more often, Flange Hole Marker or ToolOrganizer?

Flange Hole Marker ships an update every 55 months, and ToolOrganizer daily. Most recently, Flange Hole Marker was updated on November 3, 2026 and ToolOrganizer on November 4, 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.*