# Epit vs Screw Size Drill Bit Chart

The clearest difference is in-app purchases: Epit at none against Screw Size Drill Bit Chart's 3. Epit also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Screw Size Drill Bit Chart sells 3 in-app purchases, starting at $2.99 per 7 days. Epit asks for nothing beyond the download.

Epit ships an update every 3 weeks, Screw Size Drill Bit Chart monthly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Epit | Screw Size Drill Bit Chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 25 MB | 23 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Truong Van Truong](https://appshunter.io/developer/1601624508) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Epit

[App page](https://appshunter.io/ios/app/epit-ai-image/id6449839335)

**Features:** macOS Compatibility

**In-app purchases:** none


### Screw Size Drill Bit Chart

[App page](https://appshunter.io/ios/app/screw-size-drill-bit-chart/id6772276125)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countersink Pro, Weekly | $2.99 | per 7 days |
| Thread Finder, Yearly | $14.99 | per year |
| Full Fastener Guide, One-Time | $29.99 | one-time |


## Frequently asked questions

### Is Epit free?

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

### Is Screw Size Drill Bit Chart free?

Screw Size Drill Bit Chart is free to download, with in-app purchases available.

### Do Epit or Screw Size Drill Bit Chart have ads?

Neither Epit nor Screw Size Drill Bit Chart shows ads.

### Which is updated more often, Epit or Screw Size Drill Bit Chart?

Epit ships an update every 3 weeks, and Screw Size Drill Bit Chart monthly. Most recently, Epit was updated on October 10, 2026 and Screw Size Drill Bit Chart on October 6, 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.*