# Drill Bit Converter vs CIC Labor Saving Calc

The clearest difference is price: CIC Labor Saving Calc at Free against Drill Bit Converter's $0.99. CIC Labor Saving Calc also leads on update cadence (every 8 months vs every 54 months). Drill Bit Converter's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

CIC Labor Saving Calc is free to download; Drill Bit Converter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Drill Bit Converter ships an update every 54 months, CIC Labor Saving Calc every 8 months. The most recent releases landed on September 21, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Drill Bit Converter | CIC Labor Saving Calc |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 8 months** |
| Size | 2 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dohmann Engineering Services](https://appshunter.io/developer/401682475) | [Southwire Company](https://appshunter.io/developer/440338423) |

## What reviewers say

### Drill Bit Converter

[App page](https://appshunter.io/ios/app/drill-bit-converter/id1552080952)

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

**In-app purchases:** none


### CIC Labor Saving Calc

[App page](https://appshunter.io/ios/app/cic-labor-saving-calc/id6476887193)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Drill Bit Converter free?

Drill Bit Converter costs $0.99, with no in-app purchases.

### Is CIC Labor Saving Calc free?

CIC Labor Saving Calc is free to download, with no in-app purchases.

### Do Drill Bit Converter or CIC Labor Saving Calc have ads?

Neither Drill Bit Converter nor CIC Labor Saving Calc shows ads.

### Which is updated more often, Drill Bit Converter or CIC Labor Saving Calc?

Drill Bit Converter ships an update every 54 months, and CIC Labor Saving Calc every 8 months. Most recently, Drill Bit Converter was updated on September 21, 2026 and CIC Labor Saving Calc on May 17, 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.*