# Reference In Hand

> iPhone utility app with reference data, calculations, and conversions. (iPhone/iPad app by otherslikeyou.com Inc..)

- Source: https://appshunter.io/ios/app/reference-in-hand/id315868194 (this page in markdown: same URL + `.md`)
- Developer: [otherslikeyou.com Inc.](https://appshunter.io/developer/315868197)
- Category: Utilities, Travel
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 4.3 · 1 MB
- Languages: American English
- Released: 2009-05-17
- Data updated: 2026-06-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/reference-in-hand/id315868194/reviews.md

## What is Reference In Hand?

Reference in Hand provides a wealth of common (and not so common) reference information, calculations and conversions on your iPhone.
 
RiH includes:
 
- Over 200 conversions including currencies, VATs and a built-in calculator
- Common lists such as airport, area and country codes
- Days between dates
- A tip calculator
- Clothing
- Roman numeral conversion
 
Visit rihapp.com for more information.

## Key features

- Over 200 conversions
- Built-in calculator
- Common lists (airport, country codes)
- Days between dates calculation
- Tip calculator
- Roman numeral conversion

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/reference-in-hand/id315868194/reviews.md

### 5/5 — Great app...

*2014-01-07*

I have used conversions in hand (windows ce version) of this app for years.  Tried this for $.99.  Was not disappointed.  Great company, great app.  Same complete features as other app.

### 5/5 — Great conversion tool, very intuitive

*2009-10-07, version 0*

Simple to use, great user experience, recommended

### 5/5 — Sleek app with lots of power

*2009-06-21, version 0*

This is a great conversion app, works well and the interface and graphics are really nicely designed.

## Frequently asked questions about Reference In Hand

### What is Reference In Hand?

Reference In Hand is a utility app for iPhone and iPod Touch that provides a wide range of reference information, calculations, and conversions. It includes over 200 conversion types, common lists, and various calculators.

### How much does Reference In Hand cost?

Reference In Hand is a paid app priced at $0.99. This one-time purchase grants you access to all its features and data.

### What devices does Reference In Hand support?

Reference In Hand is designed for iPhone and iPod Touch devices. It is not currently available for Android or other platforms.

### Is Reference In Hand suitable for children?

Reference In Hand has an age rating of 4+, making it appropriate for children. The content consists of general reference data and calculations.

### How often is Reference In Hand updated?

The latest version of Reference In Hand was released on August 10, 2011. While it has not been updated recently, the core functionality remains relevant for its intended purpose.

### Does Reference In Hand have ads?

No, Reference In Hand does not contain advertisements. As a paid application, it offers an ad-free experience.

### What kind of conversions does Reference In Hand offer?

Reference In Hand offers over 200 types of conversions, including currencies, VATs, and units of measurement. It also features a built-in calculator for general calculations.

### Can Reference In Hand calculate days between dates?

Yes, Reference In Hand includes a feature to calculate the number of days between two specified dates. This is useful for planning and tracking time.

## Version history (last 3 releases)

### 1.2.0.461 — 2011-08-10

- iOS 4.3 updates

### 1.1 — 2009-06-21

Changes in preparation for iPhone OS 3.0

### 1.0 — 2009-05-17

No release notes.

## Apps similar to Reference In Hand

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ErgoHandMeter](https://appshunter.io/ios/app/ergohandmeter/id1512944513) | — | Free | Utilities |
| [Pocket,Ruler](https://appshunter.io/ios/app/pocketruler/id6741355487) | — | Free | Utilities |
| [President Traslados Ejecutivos](https://appshunter.io/ios/app/president-traslados-ejecutivos/id1624098000) | — | Free | Utilities |
| [Ubki](https://appshunter.io/ios/app/ubki/id1599682020) | — | Free | Utilities |
| [Beneficios RLH](https://appshunter.io/ios/app/beneficios-rlh/id1579752400) | — | Free | Utilities |
| [Taxi Minh Xuân](https://appshunter.io/ios/app/taxi-minh-xuan/id1586507640) | — | Free | Utilities |

## More apps by otherslikeyou.com Inc.

- [Syrupy](https://appshunter.io/ios/app/syrupy/id6757819865)

All apps by otherslikeyou.com Inc.: https://appshunter.io/developer/315868197

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*