工程e vs Echo Frog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
工程e
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「工程e」是一款面向工程施工企业的项目管理工具,为施工管理提供的安全质量、计划进度、物资调度、劳务实名、成本管控等服务,独创清单项目管理模式,帮助工程施工企业一站式管好项目。
Echo Frog
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Record your voice, compare it with a reference pronunciation, and repeat until your speech sounds clearer and more natural. Echo Frog combines voice recording, repeat playback, speech recognition, and translation in one convenient language-learning tool. Press and hold the button to record a word, phrase, or everyday expression. Release it to begin practicing immediately. Switch between your own recording and the reference pronunciation to hear the differences, repeat difficult parts, and gradually improve your pronunciation and speaking. Hold to record, release to repeat Start practicing with a simple and intuitive recording experience: • Press and hold to start recording • Release to finish recording • Continue directly to repeat practice • Play your own voice at any time • Listen to the reference pronunciation • Record again and compare the difference There is no complicated setup, so you can begin practicing whenever you want. Compare your voice with reference pronunciation After recording, switch between your voice and the reference pronunciation. Listen, repeat, and record again to practice: • English words and common phrases • Everyday conversations and expressions • Reading passages aloud • Foreign-language speaking • Listening and pronunciation Speech recognition, translation, and examples Echo Frog recognizes your recorded speech and provides: • Speech recognition results • Translation into your selected language • Meanings of words and phrases • Related example sentences Practice how something is pronounced while also learning what it means and how it can be used. Multiple language support Choose the language used for speech recognition and select a target language for translation. Practice English or use the same workflow with other supported languages. Whether you are learning a new word, reading a passage aloud, improving your accent, or imitating an everyday conversation, you can record your voice and compare it repeatedly. Useful for: • English words and phrases • Foreign-language speaking • Pronunciation and reading aloud • Listening and speaking exercises • Vocabulary and sentence practice • Everyday expressions • Shadowing and instant playback From recording and speech recognition to translation and pronunciation comparison, Echo Frog makes every speaking session easier.
Screenshots
Verdict
The clearest difference is in-app purchases: 工程e at none against Echo Frog's 1. 工程e also leads on iOS requirement (9.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Echo Frog sells 1 one-off in-app purchase. 工程e asks for nothing beyond the download.
工程e ships an update monthly, Echo Frog every 6 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.
| Parameter | 工程e | Echo Frog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 101 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Yun Lian Wan Qi Technology Co., Ltd. | 云涛 贾 |
In-app purchases
工程e
No in-app purchases
Echo Frog
- Unlimited Voices$0.99








