# UDevice vs Programmer Calculator Lite

The clearest difference is price: Programmer Calculator Lite at Free against UDevice's $4.99. UDevice's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 22 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Programmer Calculator Lite is free to download; UDevice costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UDevice ships an update every 3 weeks, Programmer Calculator Lite every 22 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UDevice | Programmer Calculator Lite |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.4 (36 ratings)](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 78.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 22 months |
| Monetization | Free | — |
| Best chart rank | **#55** | — |
| Size | 159 MB | 10 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gansu Zhenxian Network Technology Co., Ltd.](https://appshunter.io/developer/1616881226) | [Juan Bustos](https://appshunter.io/developer/1628019559) |

## What reviewers say

### UDevice

[App page](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878)

**Currently charting:** #55 Top Paid · Developer Tools (US App Store)

This app offers a comprehensive suite of developer and testing tools. It includes network utilities like HTTP(s) capture and DNS parsing, alongside system information and file management capabilities. Ideal for development, testing, and device management.

**Highlights:** HTTP(s) Capture/Rewrite, SSH and Terminal access, Python3 interpreter, Cookie editing, Network utilities (Ping, DNS, Traceroute, Port Scan), File manager, Device fingerprinting and system info

**Features:** macOS Compatibility, Safari Extension, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Programmer Calculator Lite

[App page](https://appshunter.io/ios/app/programmer-calculator-lite/id1628356417)

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

**In-app purchases:** none


## Frequently asked questions

### Is UDevice free?

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

### Is Programmer Calculator Lite free?

Programmer Calculator Lite is free to download, with no in-app purchases.

### Do UDevice or Programmer Calculator Lite have ads?

Programmer Calculator Lite shows ads; UDevice does not.

### Which is updated more often, UDevice or Programmer Calculator Lite?

UDevice ships an update every 3 weeks, and Programmer Calculator Lite every 22 months. Most recently, UDevice was updated on October 14, 2026 and Programmer Calculator Lite on October 6, 2026.

---

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