Comparison

Kalpa vs NoteDrive

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

Head to head
About

Kalpa

Features
Read full description

Kalpa is a second brain for everything people tell you. Let it listen through your day on iPhone, Apple Watch or AirPods, and it remembers who said what, what you promised and what they owe you. No new gadget to buy. Later, just ask: "What did Andrew and I agree on last time?" Kalpa answers from your own recordings and shows the conversation the answer came from. REMEMBERS PEOPLE - Everyone you talk to, sorted by person: clients, family, friends - What you owe them and what they owe you - What is worth asking about next time, like a birthday or a new job EVERY PROMISE, KEPT - Commitments are caught in conversation, yours and theirs - Today shows what needs you, with one tap to mark it done - Prep for a meeting with a brief of unfinished business (paid plans) JUST ASK - Chat with everything you have recorded - Every answer links back to the recording it came from - AI summaries, key points, decisions and open questions for each recording - Topics sort themselves: projects, trips, family, health RECORD ANY WAY YOU LIKE - A sound recorder on iPhone and Apple Watch: tap record, keep it going with the screen locked - Voice notes, voice memos, meetings, lectures, interviews and brain dumps - Import audio and video files, or paste a podcast or video link - Share a voice message or video to Kalpa from any app PRIVATE BY DESIGN - Kalpa transcribes speech to text on your iPhone in 25 languages and switches on its own - Your recordings never leave your phone. Only the text syncs, so you can ask about it - For links, Kalpa keeps the transcript, not the media - Delete your account and everything in it from Settings MADE FOR - Founders and managers: meeting notes and follow-ups without a note taker in the call - Students: record a lecture, ask it questions later - Doctor visits and caring for family: remember what the doctor said and what to do next - Busy and ADHD brains: brain dump by voice, find it when you need it - Journaling: keep a voice journal or diary, a lifelog to look back on your days FAIR PRICING Start free. New subscribers get 7 days of Plus free. Cancel anytime in your Apple ID subscription settings, in a couple of taps. SUBSCRIPTION INFORMATION Kalpa Plus (monthly or yearly) and Kalpa Ultra (monthly) are auto-renewable subscriptions. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Privacy Policy: https://kalpaapp.com/legal/privacy.html Terms of Use: https://kalpaapp.com/legal/terms.html

About

NoteDrive

Features
Read full description

NoteDrive is your space for creating, organizing, and sharing notes. Save your ideas and add images, documents, videos, and files all in one place. Scan documents directly from the app and set reminders so you don't forget tasks or important information. With NoteDrive, you can keep all your content organized and easily access it whenever you need it.

Screenshots

Kalpa4 screens
NoteDrive4 screens

Verdict

The call

The clearest difference is in-app purchases: NoteDrive at none against Kalpa's 4. NoteDrive also leads on ads (none vs shown) and update cadence (every 2 days vs weekly). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Kalpa sells 4 in-app purchases, starting at $14.99 per month. NoteDrive asks for nothing beyond the download.

UpkeepUpdate frequency

Kalpa ships an update weekly, NoteDrive every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences ยท 3 level
Kalpa versus NoteDrive: the parameters behind the verdict, then further details
ParameterKalpaNoteDrive
PriceFreeFree
Update frequencyWeeklyEvery 2 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS17.016.0 โ€” better
Further details โ€” not scored
Size53 MB58 MB
Age rating4+17+
DeveloperArtem MelnikovJuventino Gomez

In-app purchases

4 purchases

Kalpa

Subscriptions4
  • Kalpa Plus7 Days trial$14.991 Month
  • Kalpa Plus$14.991 Month
  • Kalpa Ultra$29.991 Month
Show 1 more
  • Kalpa Plus Yearly7 Days trial$99.991 Year
None

NoteDrive

No in-app purchases

Questions

Is Kalpa free?
Kalpa is free to download, with in-app purchases available.
Is NoteDrive free?
NoteDrive is free to download, with no in-app purchases.
Do Kalpa or NoteDrive have ads?
Kalpa shows ads; NoteDrive does not.
Which is updated more often, Kalpa or NoteDrive?
Kalpa ships an update weekly, and NoteDrive every 2 days. Most recently, Kalpa was updated on October 24, 2026 and NoteDrive on October 25, 2026.

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