# DialReadPad vs U

The clearest difference is rating: DialReadPad at 5.0 against U's 3.0. DialReadPad also leads on update cadence (every 3 months vs every 11 months) and iOS requirement (7.0 vs 11.0). U's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DialReadPad holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

DialReadPad ships an update every 3 months, U every 11 months. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DialReadPad | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dialreadpad/id930280720/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/u-wavepak-bm/id1503266464/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 16 MB | 13 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [MITUTOYO CORPORATION](https://appshunter.io/developer/1503266463) |

## What reviewers say

### DialReadPad

[App page](https://appshunter.io/ios/app/dialreadpad/id930280720)

This app wirelessly connects to compatible Bluetooth measurement devices, allowing users to record and analyze readings from instruments like micrometers and calipers directly on their iPhone. It offers real-time plotting, customizable accuracy, and comprehensive PDF report generation with data import and user-defined fields.

**Highlights:** Wireless Bluetooth measurement device connection, Real-time and offline plotting, Customizable reading accuracy, PDF report generation, Data export to CSV and SQLite, Analog dial indicator simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-wavepak-bm/id1503266464)

Streamline your workflow by directly inputting measurements from calipers and micrometers. This application simplifies data collection for process control, making it easier to manage your measurements.

**Highlights:** Direct caliper data input, Direct micrometer data input, Process control functionality, Easy data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DialReadPad free?

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

### Is U free?

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

### Which has better reviews, DialReadPad or U?

DialReadPad is rated higher. DialReadPad averages 5.0 out of 5 from 1 ratings, while U averages 3.0 from 2 ratings.

### Do DialReadPad or U have ads?

Neither DialReadPad nor U shows ads.

### Which is updated more often, DialReadPad or U?

DialReadPad ships an update every 3 months, and U every 11 months. Most recently, DialReadPad was updated on September 30, 2026 and U on September 29, 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.*