Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. ColdCALR: AI cold-call roleplay and training tool where reps practice scripts against AI prospects and get scored on technique. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and ColdCALR when practicing objection handling for specific industries such as real estate or saas matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
AI cold-call roleplay and training tool where reps practice scripts against AI prospects and get scored on technique.
Aiko is a native transcription app for macOS, iOS, and visionOS, developed by Sindre Sorhus, that converts speech to text from meetings, lectures, and recordings entirely on-device. It uses OpenAI's Whisper model running locally, so audio never leaves the user's device, which makes it appealing for students and professionals with privacy requirements. Aiko transcribes both audio and video files in common formats such as .m4a, .wav, .mp3, .mp4, and .mov, and supports around 100 languages. Transcriptions can be exported in multiple formats, including JSON, CSV, and SRT subtitles, and the app includes a word-replacement feature to automatically correct recurring errors. It also integrates with Apple Shortcuts for automation workflows. Because Aiko prioritizes accuracy over speed, it does not perform live transcription while recording and currently does not include speaker detection, so it is best for transcribing recorded lectures, interviews, and meetings after the fact. The app is offered as a Universal Purchase with a free trial via TestFlight, making it a low-cost, privacy-first option for turning lecture and meeting recordings into searchable text. Pricing varies by plan. Check the official website for current pricing.
Best suited for
ColdCALR is an AI-powered cold-call training tool that simulates realistic outbound calling scenarios so sales professionals can practice their scripts and objection handling against AI-generated prospects. The AI plays the role of a prospect that raises objections, asks questions, and reacts in a way meant to mirror real conversations, letting reps rehearse repeatedly on demand without scheduling a live partner. After a practice session, ColdCALR provides objective, automated feedback and scoring on cold-calling technique and objection handling, helping reps see where their delivery and responses can improve. The tool includes a script builder for creating and refining cold-calling scripts, an analytics dashboard for tracking progress and appointment-setting metrics over time, and industry-specific templates with prebuilt scenarios for sectors such as real estate, SaaS, insurance, and recruiting. Notably, ColdCALR focuses on practice against AI rather than recording real prospect calls, which the product positions as a way to sidestep dual-consent recording concerns. It is aimed at individual reps, account executives, sales teams, and training directors who want low-pressure, repeatable cold-call practice. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Aiko is a free tier with paid upgrades (freemium); ColdCALR is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | ColdCALR |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | AI roleplay simulations of cold-call conversations with responsive AI prospects |
| Standout feature | Support for roughly 100 languages | Automated scoring and feedback on cold-calling technique and objection handling |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Script builder for creating and refining cold-call scripts |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Analytics dashboard tracking practice progress and appointment-setting metrics |
| Languages & capture | Word-replacement feature to auto-correct common errors | Industry-specific scenario templates for real estate, SaaS, insurance, recruiting, and more |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | On-demand, around-the-clock practice without a live partner |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
ColdCALR
Choose ColdCALR if you need new reps rehearsing cold-call scripts before dialing real prospects — strengths include low-pressure environment for repeatable cold-call practice.
Aiko
ColdCALR
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while ColdCALR is strong for new reps rehearsing cold-call scripts before dialing real prospects. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and ColdCALR is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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