LeftRightDiary vs ParroVoice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LeftRightDiary
This app allows you to record life's moments using text and images, with support for Markdown editing. It prioritizes privacy by storing all data locally on your device and offers various ways to review past entries.
- Markdown and Rich Text editing
- Mixed text and image layout
- Heatmap and Calendar views
- Random memory recall
- Local data storage
- WebDAV and Alibaba Cloud Disk sync
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**Capture Every Moment** With Zuoyou Diary, record every moment of your life! 【Product Introduction】 Zuoyou Diary is a simple and pure diary app! It supports writing journals in Markdown, combining text and images. All basic features are completely free. All diary data is stored only on your device — your privacy is our top priority, so you never have to worry about data leaks. In addition, you can easily review past entries through various views such as Heatmap, Calendar, Random Recall, and "On This Day in the Past." Everything is clearly laid out so you can effortlessly keep track of life's little moments. 【Key Features】 * Supports both Markdown and Rich Text editors * Mixed text and image layout * Heatmap support * Calendar view (with heatmap) * Calendar image view * On this day in the past * Random memory recall * Privacy-focused: data stored locally on your device * Sync via WebDAV * Sync with Alibaba Cloud Disk
ParroVoice
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Keep repeating “hello” and “time to eat,” but no time to practice with your parrot every day? Record your voice and auto-play on a schedule. Screaming, hand-shy, or biting — you can ask AI too. Teach talking — record once, play again and again Want your parrot to get used to the words you say every day? You don’t need to repeat them yourself all day long. Record things like “Hello,” “Time to eat,” “I’m home,” “Good night,” your bird’s name, whistles, or other familiar sounds, save the recording, and set a playback plan. Your voice when you’re away You’re out. Your bird can still hear you. Leave a familiar voice playing while you’re at work or away. By default, your recordings stay on your phone. Play on a schedule You can set how long each session runs, how many days to keep running, how often to play, how many times to repeat each round, quiet hours, and volume. Start the plan yourself — then the app follows it, so you don’t have to keep tapping Play. Ask AI about your bird Sign in, create a bird profile, and ask everyday care or behavior questions using details like species, age, and personality. Ask why your parrot is screaming, how a new bird can settle in, why a cockatiel is afraid of hands, what to do about sudden biting, or how to spend time together. Use suggested questions, reopen recent chats, and ask follow-ups. If text isn’t enough, add one photo. Bird profiles Save details such as nickname, species, sex, arrival date, age, personality, and notes. If you have more than one bird, switch the current profile so each question is about the right bird. Please note Recording, playback plans, and voice playback work without signing in. Cloud bird profiles and AI Q&A require an account. You can ask with text and up to one photo. AI answers are for everyday guidance only and are not a substitute for an avian veterinarian. If your bird seems seriously unwell, contact a qualified avian vet right away.
Screenshots
Verdict
The clearest difference is in-app purchases: ParroVoice at none against LeftRightDiary's 1. LeftRightDiary's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. LeftRightDiary sells 1 one-off in-app purchase. ParroVoice asks for nothing beyond the download.
LeftRightDiary ships an update monthly, ParroVoice every 3 weeks. Both last shipped on October 16, 2026.
| Parameter | LeftRightDiary | ParroVoice |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 79 MB | 78 MB |
| Age rating | 4+ | 17+ |
| Developer | 候军 袁 | 杭州锴汐信息技术有限公司 |
In-app purchases
LeftRightDiary
- Upgrade to PRO$3.99
ParroVoice
No in-app purchases









