# Unit Converter - Units & Tools — Swap units fast. Works offline

> Swap units fast. Works offline (iPhone/iPad app by 伟英 刘.)

- Source: https://appshunter.io/ios/app/unit-converter-units-and-tools/id6764009234 (this page in markdown: same URL + `.md`)
- Developer: [伟英 刘](https://appshunter.io/developer/1820225818)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English, French (France), German (Germany), Hindi, Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), Mexican Spanish and 2 more
- Released: 2026-04-29
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/unit-converter-units-and-tools/id6764009234/reviews.md

## What is Unit Converter?

「Unit Converter」· Everyday and pro unit conversion.
「Fast · Offline · Accurate」

「Unit Converter」turns length, weight, temperature, and more into the reading you need. Enter a value, pick from/to units, swap direction in one tap, and set precision. Most conversions run on device offline. Save favorite pairs, keep history, and open currency, BMI, time zones, and baking when needed. Unlock extra categories once for the full set.

——— Core features ———
1  Two-unit convert
   · Instant results with swap and precision
   · Search units by name or symbol
   · Keypad finish saves history
2  Favorites & history
   · Star category + from/to pairs
   · History by today / yesterday / earlier
   · Groups after unlock
3  Lifestyle & pro categories
   · Free everyday units
   · Currency, BMI, time zones, baking, radix
   · Pro categories via lifetime unlock

——— Real situations ———
· Travel: metric/imperial offline basics
· Kitchen: cups, spoons, grams
· Meetings abroad: time zones & currency (online refresh; cached offline)

「Unit Converter」——conversion in your pocket, offline when it matters.
【Start converting】Pick units and get results now.

【Subscription & Pricing】
Lifetime: $0.99
(Price may vary by region/currency; see in-app display.)

【Privacy & Support】
Privacy Policy: https://aihejiudeyudaye.github.io/UnitConverter/privacy-policy
Terms of Use: https://aihejiudeyudaye.github.io/UnitConverter/terms-of-use

【Contact Us】
piaochensuifeng@gmail.com

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| UnitConverter（week） | $0.99 | per 7 days |
| UnitConverter（year） | $4.99 | per year |
| UnitConverter（month） | $1.99 | per month |
| UnitConverter（month） | $0.99 | per month |
| UnitConverter (Yearly Pass) | $1.99 | per year |



## Version history (last 3 releases)

### 1.0.2 — 2026-08-08

【Purchases】
· Switched to a one-time lifetime unlock ($0.99). Subscriptions removed.

【Onboarding】
· Refreshed first-run tips for offline convert, favorites, and everyday tools.

【Stability】
· Bug fixes and performance improvements.

### 1.0.1 — 2026-05-11

1. Added multi-language international support;
2. Optimized system architecture for better user experience;

### 1.0 — 2026-04-29

No release notes.

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All apps by 伟英 刘: https://appshunter.io/developer/1820225818

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*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 2026-08-14.*