# WasTrans vs BitDynamic

The clearest difference is rating: BitDynamic at 4.3 against WasTrans's 2.4. BitDynamic also leads on ratings volume (6.5K vs 28) and update cadence (every 10 days vs every 3 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. WasTrans sells 14 one-off in-app purchases and BitDynamic sells 10 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

BitDynamic holds the better App Store score, 4.3 against 2.4. That said, the two scores are not equally well evidenced: BitDynamic has 6.5K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 24% of WasTrans's written reviews are positive against 29% of BitDynamic's.

WasTrans ships an update every 3 weeks, BitDynamic every 10 days. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | WasTrans | BitDynamic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (28 ratings)](https://appshunter.io/ios/app/wastrans/id1550055789/reviews) | **[4.3 (6.5K ratings)](https://appshunter.io/ios/app/bitdynamicreal-time-translate/id6742729924/reviews)** |
| Number of ratings | 28 | **6.5K** |
| Positive reviews | 24.1% of reviews | **29.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 144 MB | 147 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Maoren Technology Co., Ltd.](https://appshunter.io/developer/1031204281) | [Bit Dynamic (Shenzhen) Technology Co., Ltd.](https://appshunter.io/developer/1799621745) |

## What reviewers say

### WasTrans

[App page](https://appshunter.io/ios/app/wastrans/id1550055789)

This app pairs with dedicated translation earbuds to facilitate foreign language communication. It enables seamless conversations with people speaking different languages, supporting multiple languages and accents with fast response times. Some languages offer offline functionality.

**Highlights:** Real-time conversation translation, Supports multiple languages and accents, Millisecond-level response times, Offline mode for select languages, Pairs with dedicated translation earbuds

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 days | $7.99 | one-time |
| 10Coin | $9.99 | one-time |
| 7 days | $9.99 | one-time |
| 20Coin | $18.99 | one-time |
| 30 days | $18.99 | one-time |
| 30 days | $19.99 | one-time |
| 3 months | $26.99 | one-time |
| 30Coin | $27.99 | one-time |
| 3 months | $29.99 | one-time |
| 6 months | $39.99 | one-time |
| one year | $59.99 | one-time |
| permanent | $99.99 | one-time |
| 1280 coins | $158.99 | one-time |
| 1280 coins | $175.99 | one-time |


### BitDynamic

[App page](https://appshunter.io/ios/app/bitdynamicreal-time-translate/id6742729924)

Instantly break down language barriers with an AI-powered companion for travel, business, and global communication. Enjoy lag-free voice translation, instant photo translation, and seamless call translation across 144 languages.

**Highlights:** Real-time voice translation, Camera and photo translation, Phone and video call translation, 144 supported languages, AI-powered accuracy

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro membership subscription | $19.99 | per month |
| Annual subscription for Pro | $99.99 | per year |
| Max Annual Subscription | $199.99 | per year |
| AI Translation Basic Package | $9.99 | one-time |
| AI Translation Mid Package | $18.99 | one-time |
| 1 month Pro VIP | $29.99 | one-time |
| AI Translation Premium Package | $36.99 | one-time |
| 3 month Pro VIP | $89.99 | one-time |
| 6 month Pro VIP | $159.99 | one-time |
| 1 year Pro VIP | $299.99 | one-time |

**What reviewers like**

- 👍 Good at connecting

**What reviewers complain about**

- 🐛 Inaccurate translation
- 🐛 Slow translation
- 🐛 Doesn't pick up what the other person is saying
- 🐛 Translates words that were never spoken
- 🐛 App won't turn on

**Reported bugs**

- App won't turn on
- Can't log in or get verification code
- No free minutes included, requires paid subscription

**Requested features**

- Allow private use without the other person knowing
- Improve translation accuracy and speed


## Frequently asked questions

### Is WasTrans free?

WasTrans is free to download, with in-app purchases available.

### Is BitDynamic free?

BitDynamic is free to download, with in-app purchases available.

### Which has better reviews, WasTrans or BitDynamic?

BitDynamic is rated higher. WasTrans averages 2.4 out of 5 from 28 ratings, while BitDynamic averages 4.3 from 6.5K ratings.

### Do WasTrans or BitDynamic have ads?

Neither WasTrans nor BitDynamic shows ads.

### Which is updated more often, WasTrans or BitDynamic?

WasTrans ships an update every 3 weeks, and BitDynamic every 10 days. Most recently, WasTrans was updated on October 17, 2026 and BitDynamic on October 21, 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.*