ABFlow vs Lark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ABFlow
This open-source music player allows users to set specific playback ranges for individual tracks. It's designed to help users focus on essential audio segments, saving time when repeatedly listening to learning materials or other content.
- Specify playback range per track
- Create playlists
- Open source
- Focus on essential audio
- Save listening time
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ABFlow is a open source music player that can specify the playback range for each track. When learning a new language, we listen to the sound of the teaching materials repeatedly.. However, those voices often contain noises. For example, "Exercise 1: I have a pen." "Exercise 1: " is the noise. Time is limited. We want to hear only essential parts. ABFlow will save your time.
Lark
Streamline team communication and collaboration with an all-in-one platform. Integrate chat, video meetings, documents, calendars, and more to boost productivity for distributed teams. Offers powerful features like no-code app building and auto-translation.
- Built-in chat and messenger
- Document creation with templates
- Video meetings
- Integrated calendar
- Email functionality
- No-code app builder (Base)
- Wiki creation
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Make team communication effortless with Lark. No more wasting time toggling between multiple programs and documents. With Lark, you have everything you need in one spot, helping your team be successful no matter where they're located. Main features of Lark Built-in chat and messenger Docs with easy-to-use templates Video meetings Simple calendar Email Approval system Powerful no-code apps through Base Wikis that are easy to set up OKR tracker Magic Share File sharing Improving team efficiency with Lark Lark is the perfect solution for global teams or businesses that are looking to centralize all of their tools into one platform. Globally distributed teams can use Lark's productivity app to communicate across languages and time zones. Why choose Lark Excellent reviews on iOS from more than 1,700 real customers – 4.9 out of 5 stars State-of-the-art collaboration tool reduces the need for other software Save time by having everything your team needs in one place Affordable all-in-one solution saves companies money Auto-translation for video meetings and chat empowers easy global communication Intuitively adopted by all skill levels Try Lark for free Our customers love sharing "Best collaboration software ever used! It's the most comprehensive enterprise tool in existence." - infraguru "I am a consultant and have used all of the popular collaboration tools on the market (ex: Google Suite, Facebook Workplace, Slack, Zoom, etc). Lark's functionality incorporates all the pros of the rest of the aforementioned tools, super easy to use, and truly centralizes everything an employee needs to use/look for within one platform. It's absolutely a phenomenal product!" - Rocket Racoon 1118 "Would be frustrating having to switch from Gmail to Slack, then back to google calendar then having to download Google Docs, open document, forward it to a specific person then on and on and on. If that resonates with you or your team in anyway, Lark is a life saver. One platform with everything your team needs!" - Jimmy_lee2430 - Pricing plan: Everything in Lark free plan, and - Unlimited message history - 50,000 automated Base workflow executions / month - Unlimited Wiki spaces - Video conference with up to 500 attendees, up to 24 hours duration - Unlimited AI meeting transcription - 15TB storage - 10 trusted parties for external collaboration - More security and permission controls - 50 AI notes per month - Real-time meeting notes - AI-powered action item extraction - Customized notes for each meeting - Customer Terms of Service: https://www.larksuite.com/en_us/customer-terms-of-service?from=footer - Privacy Policy:https://www.larksuite.com/en_us/privacy-policy?from=footer Contact If you have any questions, please email us at hello@larksuite.com
Screenshots
Verdict
The clearest difference is rating: Lark at 4.8 against ABFlow's 4.0. Lark also leads on ads (none vs shown) and update cadence (fortnightly vs every 27 months). ABFlow's advantage is monetization model (ad-supported vs freemium). On price, review sentiment, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Lark holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Lark has 2.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of ABFlow's written reviews are positive against 47% of Lark's, so the app with the better star average is not the one people write more warmly about.
ABFlow ships an update every 27 months, Lark fortnightly. The most recent releases landed on June 1, 2026 and September 24, 2026 respectively.
| Parameter | ABFlow | Lark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 4.8 (2.4K ratings) — better |
| Positive reviews | 50.0% of reviews — better | 47.4% of reviews |
| Number of ratings | 2 | 2.4K — better |
| Update frequency | Every 27 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Freemium |
| Best chart rank | — | #203 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 13 MB | 762 MB |
| Age rating | 4+ | 17+ |
| Developer | Tatsuya Tobioka | LARK TECHNOLOGIES PTE. LTD. |
Customer experience
ABFlow
Lark
Bugs and requests
ABFlow
Not enough reviews yet to summarise bugs or requests.
Lark
Reported bugs
5 issues- Login issues on iOS
- Inability to delete account or data
- Inconsistent behavior across platforms
- Unreliable video and screen sharing
- Sync issues between desktop and mobile
Requested features
5 requests- Dark mode option
- Customizable notification settings
- Improved mobile app performance
- Better integration with third-party apps
- Enhanced document editing and collaboration
In-app purchases
ABFlow
No in-app purchases
Lark
No in-app purchases







