# Offline Translate vs Charger Master Pro

The clearest difference is rating: Charger Master Pro at 4.4 against Offline Translate's 1.0. Charger Master Pro also leads on ratings volume (160 vs 2) and update cadence (monthly vs every 4 months). Offline Translate's advantage is ads (none vs shown) and price ($0.99 vs $2.99). On in-app purchases and device support there is nothing between them.

Offline Translate costs $0.99 and Charger Master Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Charger Master Pro holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Charger Master Pro has 160 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of Offline Translate's written reviews are positive against 33% of Charger Master Pro's.

Offline Translate ships an update every 4 months, Charger Master Pro monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Offline Translate | Charger Master Pro |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/offline-translate/id733271783/reviews) | **[4.4 (160 ratings)](https://appshunter.io/ios/app/charger-master-pro/id1498367664/reviews)** |
| Number of ratings | 2 | **160** |
| Positive reviews | 13.3% of reviews | **32.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | — | **#136** |
| Size | 76 MB | 28 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Loop Development Ltd](https://appshunter.io/developer/463823475) | [东海 刘](https://appshunter.io/developer/1454617571) |

## What reviewers say

### Offline Translate

[App page](https://appshunter.io/ios/app/offline-translate/id733271783)

Translate text and access a comprehensive dictionary with over 178,000 words, all without an internet connection. Supports 33 languages for on-the-go translation needs.

**Highlights:** Offline translation, 33 languages supported, 178,000+ word dictionary, Available on iPhone and iPad, No internet required

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

**In-app purchases:** none


### Charger Master Pro

[App page](https://appshunter.io/ios/app/charger-master-pro/id1498367664)

**Currently charting:** #136 Top Paid · Reference (US App Store)

Enhance your charging experience with custom sounds, animations, and detailed battery analysis. It offers tools to test charging speed, estimate battery life, and provides maintenance tips. Personalize your device's charging visuals and gain insights into its power performance.

**Highlights:** Customizable charging sounds, Exquisite charging animations, Automatic charging test, Detect charging power, View charging time and speed, Battery life calculator, Battery maintenance tips

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

**In-app purchases:** none


## Frequently asked questions

### Is Offline Translate free?

Offline Translate costs $0.99, with no in-app purchases.

### Is Charger Master Pro free?

Charger Master Pro costs $2.99, with no in-app purchases.

### Which has better reviews, Offline Translate or Charger Master Pro?

Charger Master Pro is rated higher. Offline Translate averages 1.0 out of 5 from 2 ratings, while Charger Master Pro averages 4.4 from 160 ratings.

### Do Offline Translate or Charger Master Pro have ads?

Charger Master Pro shows ads; Offline Translate does not.

### Which is updated more often, Offline Translate or Charger Master Pro?

Offline Translate ships an update every 4 months, and Charger Master Pro monthly. Most recently, Offline Translate was updated on October 23, 2026 and Charger Master Pro on October 24, 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.*