Comparison

Whisper vs FlowDown

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

Head to head
About

Whisper

Features
Read full description

Want to send some secrets to somebody? Whisper can help you! By encrypting with a specific key, Whisper can turn any text into Emojis. You can then send these Emojis any way you want. Without the corresponding key, your secrets can never be compromised. Whisper supports to create two kinds of keys: Random Secure Key and Passphrase Derived Key. Both kinds of keys can be shared with QR code. Whisper uses a hybrid 256-bit encryption algorithm, which is theoretically difficult to break. To learn more, just try it now!

About

FlowDown

This AI chat app offers a fast, focused, and controlled experience for working with large language models. It supports rich Markdown formatting, connects to various OpenAI-compatible APIs, and allows input via text, images, and audio. Enjoy smooth conversations and automatic chat titles for better organization.

Highlights
  • Fast and efficient AI chat
  • Rich Markdown rendering
  • Connects to OpenAI-compatible APIs
  • Supports text, image, and audio input
  • Automatic chat titles
  • Shortcut integrations
  • Privacy-focused design
Features
Read full description

FlowDown is a fast, minimal AI chat app that makes working with large language models feel smooth, focused, and under your control. For guides, tips, and advanced setup help, visit flowdown.ai. Why FlowDown Lightweight and efficient Focus on your conversation, not the app. FlowDown launches quickly, stays out of your way, and keeps long chats responsive, even on busy machines. Rich formatting with Markdown Get clear, readable answers. FlowDown renders Markdown beautifully, so code blocks, bullet lists, tables, and headings in AI responses are easy to scan and use. Works with the tools you already have Connect to any OpenAI-compatible API, from major cloud providers to services running in your own home lab. If it speaks the OpenAI API, FlowDown can talk to it. Talk with text, images, and audio Show, not just tell. Paste screenshots, drop in images, or record your voice to ask questions. Use it to: - Transcribe meetings or lectures - Summarize voice notes - Ask about the content inside a photo Smooth, instant-feeling conversations Blazing-fast text rendering makes responses stream in fluidly, so you can start reading and refining your prompt without waiting for the model to finish. Automatic chat titles Stop hunting for the right thread. FlowDown names your conversations automatically based on their content, so you can quickly find that "API bug fix" or "Trip planning" chat later. Shortcut integrations Use FlowDown inside your workflows. With Shortcuts support, you can: - Send selected text from another app to your model - Generate drafts, summaries, or replies with one tap - Build custom automations that call your favourite model Privacy by design Your data is yours. FlowDown does not collect your chats. For maximum confidentiality, you can run models locally on your own machine with no external server involved. Open source and transparent Every line of code is available on GitHub. Inspect it, audit it, or adapt it for your own setups. You can see exactly how your AI client works. Free trial and open code FlowDown is fully open source, and we provide a free trial so you can confirm it fits your workflow before buying. Source code and trial builds are available at: https://github.com/Lakr233/FlowDown To try it, open the Releases section and download the latest trial version. Local models For offline, private usage, FlowDown can run models locally on Apple Silicon devices with sufficient memory. Supported model families include: Cohere, Gemma, Gemma2, Gemma3, InternLM2, Llama / Mistral, OpenELM, Phi, Phi3, PhiMoE, Qwen2, Qwen3, Starcoder2, MiMo, and GLM4. This gives you: - Full control over your data - No dependency on external servers - The ability to experiment with different open models Remote models A complimentary remote model is included so you can start chatting immediately. This starter service is best-effort, with rate limits and no uptime guarantee. For consistent, reliable use, we recommend: - Bringing your own API, or - Hosting your own inference server on local or home-lab hardware FlowDown supports all OpenAI-compatible endpoints, making it ideal for connecting to tools like Ollama and LM Studio running on your own machine for maximum privacy. Some setups require technical knowledge. If you are new to self-hosted AI or custom endpoints, please read our documentation carefully; the app can be challenging without it. We strongly recommend using the free trial before purchasing, as refunds may not be available. For advanced or enterprise use, configuration examples and best practices are documented on our website. Important note AI-generated content can be inaccurate or misleading. Always verify critical information and use FlowDown responsibly; you are responsible for how you use the output. © 2025 FlowDown Team. All rights reserved.

Screenshots

Whisper3 screens
FlowDown4 screens

Verdict

The call

The clearest difference is device support: FlowDown at 3 against Whisper's 1. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Whisper ships an update every 4 days, FlowDown weekly. The most recent releases landed on September 15, 2026 and August 22, 2026 respectively.

Scorecard1 real difference · 9 level
Whisper versus FlowDown: the parameters behind the verdict, then further details
ParameterWhisperFlowDown
PriceFreeFree
Rating—4.3 (28 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—28 — better
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS17.017.0
Further details — not scored
Size2 MB127 MB
Age rating4+17+
Developer昱昕 陈子衎 王

In-app purchases

None

Whisper

No in-app purchases

None

FlowDown

No in-app purchases

Questions

Is Whisper free?
Whisper is free to download, with no in-app purchases.
Is FlowDown free?
FlowDown is free to download, with no in-app purchases.
Do Whisper or FlowDown have ads?
Neither Whisper nor FlowDown shows ads.
Which is updated more often, Whisper or FlowDown?
Whisper ships an update every 4 days, and FlowDown weekly. Most recently, Whisper was updated on September 15, 2026 and FlowDown on August 22, 2026.

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