OneDiary vs Echo Frog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneDiary
Read full descriptionHide full description
OneDiary · Listen to Your Inner World A cross-platform multimedia diary designed for lifelong journaling Capture every moment. Let your memories leave a trace. keywords: Local-first + Data ownership + Multimedia depth --- Write Naturally · Simple and Effortless Start instantly No registration required. Works offline. Local-first storage with automatic saving — your thoughts are never lost. Multiple writing modes Standard editor, Daily entry mode, Rich text, and Markdown — choose what fits your style. True multimedia journaling Add text (Rich Text / Markdown), photos, live photos, videos, audio, documents, and links between entries. Voice-to-text, mixed layouts, and grid photo display make your memories more vivid. Smart memory capture Automatically records time, location, and weather. When inserting photos, the app can read the original capture time and location and, with your confirmation, update the entry to reflect the real moment it happened. AI chat content can be saved directly as a diary entry. Designed for real life Chat-style journaling with automatic daily grouping Quick entry from home screen shortcuts Backdate entries to fill in missed days --- Secure & Organized · Built for Long-Term Use Privacy first Passcode & biometric lock Offline backup and encrypted data transfer Personalization 42 theme colors + dark mode More than 100 online custom fonts Templates and customizable tags (with auto-tagging support) Smart organization Filter by photos, videos, audio, tags, or notebooks Powerful search by keywords, date range (calendar view), or map Statistics including streaks, heatmaps, media counts, and storage usage Pin important entries for quick access Data Ownership & Portability Sync with major cloud services (Google Drive, WebDAV, OneDrive, Dropbox, etc.) Import from Day One with ease Batch export to PDF or Markdown for long-term archiving or printing Your data belongs to you — not to a platform. --- Revisit the Past · Reflect and Grow “On This Day” memories Timeline and calendar views Map view of your life journey Favorites and comments for reflection Creative output Export long images, PDF, or Markdown Face-to-face diary exchange with friends and family Scan and import handwritten journals with AI AI-Enhanced Memory AI summaries, translation, and insights AI-generated illustrations for your entries Image-to-Diary, AI Guided Diary Designed for a Lifetime Build a lasting journaling habit with reminders and seamless multi-platform access. More than a diary — it also works as a lightweight notebook and memo tool. Years from now, you can open it and see the full story of yourself. [Automatic Renewal Member Instructions] 1. Pro-user benefits: insert videos and audio into diary entity, export diary as PDF or Markdown, unlimited backup and synchronization of data, customized themes, and other advanced features. 2. Subscription period: 0.99$ per month (continuous monthly subscription), 9.99$ per year (continuous annual subscription). 3. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account. 4. Cancel Renewal: To cancel the renewal, please manually turn off the automatic renewal feature in iTunes/Apple ID settings management 24 hours before the current subscription cycle expires. 5. Renewal: The Apple iTunes account will be charged within 24 hours before its expiration. After successful deduction, the subscription cycle will be extended by one subscription cycle. 6. Privacy Policy: https://onediary.net/privacy-policy/ 7. Terms of Use: https://onediary.net/membership-service-agreement/ 8. Automatic renewal service Terms: https://onediary.net/automatic-renewal-service-agreement/ Website: https://app.onediary.net/
Echo Frog
Record your voice and compare it to a reference pronunciation to improve clarity and naturalness. This tool offers speech recognition, translation, and example sentences to enhance language learning and speaking skills.
- Voice recording and playback
- Pronunciation comparison
- Speech recognition
- Translation
- Example sentences
- Multiple language support
Read full descriptionHide full description
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. 使用条款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: OneDiary at 15.6 against Echo Frog's 26.0. On price, update cadence, ads and in-app purchases 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. OneDiary sells 4 in-app purchases, starting at $0.99 per month and Echo Frog sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
OneDiary ships an update monthly, Echo Frog every 6 weeks. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.
| Parameter | OneDiary | Echo Frog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 241 MB | 12 MB |
| Age rating | 9+ | 4+ |
| Developer | OneDiary (Dongguan) Technology Co., Ltd | 云涛 贾 |
In-app purchases
OneDiary
- OneDiary Pro Monthly$0.991 Month
- Pro Member Yearly$9.991 Year
- One month of OneDiary Pro$0.99
- OneDiary Pro Permanently$29.99
Echo Frog
- Premium Voices$1.991 Month
- Unlimited Voices$0.99









