Comparison

LeftRightDiary vs ParroVoice

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

**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

About

ParroVoice

Features
Read full description

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

LeftRightDiary4 screens
ParroVoice4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LeftRightDiary sells 1 one-off in-app purchase. ParroVoice asks for nothing beyond the download.

UpkeepUpdate frequency

LeftRightDiary ships an update monthly, ParroVoice every 3 weeks. Both last shipped on October 16, 2026.

Scorecard2 real differences · 8 level
LeftRightDiary versus ParroVoice: the parameters behind the verdict, then further details
ParameterLeftRightDiaryParroVoice
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size79 MB78 MB
Age rating4+17+
Developer候军 袁杭州锴汐信息技术有限公司

In-app purchases

1 purchases

LeftRightDiary

One-time1
  • Upgrade to PRO$3.99
None

ParroVoice

No in-app purchases

Questions

Is LeftRightDiary free?
LeftRightDiary is free to download, with in-app purchases available.
Is ParroVoice free?
ParroVoice is free to download, with no in-app purchases.
Do LeftRightDiary or ParroVoice have ads?
ParroVoice shows ads; LeftRightDiary does not.
Which is updated more often, LeftRightDiary or ParroVoice?
LeftRightDiary ships an update monthly, and ParroVoice every 3 weeks. Most recently, LeftRightDiary was updated on October 16, 2026 and ParroVoice on October 16, 2026.

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