# Currency&Unit Conversions vs 九方輸入法

The clearest difference is review sentiment: Currency&Unit Conversions at 79% against 九方輸入法's 24%. Currency&Unit Conversions also leads on rating (4.9 vs 3.7) and iOS requirement (7.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Currency&Unit Conversions sells 1 one-off in-app purchase and 九方輸入法 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Currency&Unit Conversions holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 50 and 22 respectively. Written reviews point the same way: 79% of Currency&Unit Conversions's written reviews are positive against 24% of 九方輸入法's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Currency&Unit Conversions | 九方輸入法 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (50 ratings)](https://appshunter.io/ios/app/currency-and-unit-conversions/id405496989/reviews)** | [3.7 (22 ratings)](https://appshunter.io/ios/app/id907007422/reviews) |
| Number of ratings | **50** | 22 |
| Positive reviews | **79.1% of reviews** | 23.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 22 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [38 Softworks Inc.](https://appshunter.io/developer/314907529) | [Q9 Technology Company Limit](https://appshunter.io/developer/304872811) |

## What reviewers say

### Currency&Unit Conversions

[App page](https://appshunter.io/ios/app/currency-and-unit-conversions/id405496989)

Easily convert between various units and currencies, saving your calculations for later. View all your past conversions in one place, eliminating the need to re-enter data. Supports a wide range of categories including temperature, length, area, volume, and weight.

**Highlights:** Save conversion history, View all conversions at once, Temperature conversion, Currency conversion (158 currencies), Length, Area, Volume, Weight conversions, Supports Foot + Inch and Pound + Ounce

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Ads | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use interface
- 🔄 Works every time
- 🌟 Highly recommended converter
- 💡 Excellent learning tool
- ⚡ Fast and versatile

**What reviewers complain about**

- 📢 Loud, annoying button sounds
- 💸 Frequent, intrusive ads
- 📉 Inaccurate currency conversion
- 🚫 Missing specific conversion types

**Reported bugs**

- Currency not loading
- App crashes instantly
- App won't open

**Requested features**

- Absolute temperature conversions
- Kelvin temperature option


### 九方輸入法

[App page](https://appshunter.io/ios/app/id907007422)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 功能：聯想字 | Free | one-time |
| 九方iOS 9版 | $19.99 | one-time |
| 九方 iOS 2年版 | $22.99 | one-time |


## Frequently asked questions

### Is Currency&Unit Conversions free?

Currency&Unit Conversions is free to download, with in-app purchases available.

### Is 九方輸入法 free?

九方輸入法 is free to download, with in-app purchases available.

### Which has better reviews, Currency&Unit Conversions or 九方輸入法?

Currency&Unit Conversions is rated higher. Currency&Unit Conversions averages 4.9 out of 5 from 50 ratings, while 九方輸入法 averages 3.7 from 22 ratings.

### Do Currency&Unit Conversions or 九方輸入法 have ads?

Neither Currency&Unit Conversions nor 九方輸入法 shows ads.

### Which is updated more often, Currency&Unit Conversions or 九方輸入法?

Currency&Unit Conversions ships an update every 2 months, and 九方輸入法 every 2 months. Most recently, Currency&Unit Conversions was updated on November 6, 2026 and 九方輸入法 on November 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.*