Comparison

UDH vs Astari

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

Head to head
About

UDH

Features
Read full description

Our app is purely a booking platform that allows patients to schedule appointments with doctors within the clinic for consultations or follow-ups. The app does not collect any health-related data, perform any medical measurements, or use the device's sensors for tasks such as taking X-rays, measuring blood pressure, body temperature, blood glucose levels, or blood oxygen levels. The only health-related feature in the app is an attachment section, where the clinic administrator—via the admin panel—can upload PDF documents such as test results or reports. These are shared with the user simply for their personal records. The app itself does not process, analyze, or interpret any of this content."

About

Astari

Record your voice and let AI transform it into organized, searchable text notes and summaries. This app helps you stay focused by handling transcription and summarization in real-time, saving you time and boosting productivity.

Highlights
  • One-tap voice recording
  • Real-time AI transcription
  • AI-powered summaries
  • Distraction-free interface
  • Voice journaling
  • Content creation dictation
Features
Read full description

Record your voice. Let AI handle the rest. Astari is your AI-powered notetaker that records, transcribes, and summarizes your voice — so you can stay focused, not distracted. Whether you're in meetings, lectures, or capturing ideas on the go, Astari turns spoken words into organized, searchable notes in real time. No typing. No missed details. Just tap to record, and Astari delivers clean transcripts and smart summaries in seconds. Why Astari? ◽ Saves Time & Boost Productivity Reclaim up to 15–20 hours a month — that’s over $1,200 per year in productivity value. Stay present in the moment while Astari takes care of the notes. ◽ Designed for Everyone Whether you’re a professional, student, or creator, Astari is your voice-first workspace — built for how you think and work. Key Features - One-Tap Voice Recording Start recording instantly. Ideal for capturing quick thoughts, meetings, or interviews. - AI Transcription Clean, accurate transcripts — no filler words or messy formatting. - AI-Powered Summaries Skip the full transcript. Get quick, actionable highlights from your recordings. - Distraction-Free Interface Minimal design. Maximum focus. Just open, record, and speak. Use Astari For ◽ Meetings & Calls – Capture conversations and get instant summaries ◽ Lectures & Classes – Turn lessons into clear, searchable notes ◽ Voice Journaling – Speak freely and document your thoughts ◽ Content Creation – Dictate blog, video, or social media ideas ◽ Everyday Productivity – Stay organized without ever typing Your Privacy Comes First Your recordings and transcripts are encrypted in transit and at rest. We never sell your data or use it to train AI models — and you're always in full control, with the ability to permanently delete any recording or transcript at any time. Download Astari now and discover a faster, smarter way to take notes — using just your voice. Privacy Policy: https://www.grifaloplimited.com/privacy-policy Terms of Service: https://www.grifaloplimited.com/terms-of-service Subscription Terms: https://www.grifaloplimited.com/subscription-terms

Screenshots

UDH4 screens
Astari4 screens

Verdict

The call

The clearest difference is in-app purchases: UDH at none against Astari's 10. UDH also leads on update cadence (every 2 days vs every 11 days). Astari's advantage is chart position (#187 vs unranked). On price, ads, 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. Astari sells 10 in-app purchases, starting at $9.99 per 7 days. UDH asks for nothing beyond the download.

UpkeepUpdate frequency

UDH ships an update every 2 days, Astari every 11 days. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 8 level
UDH versus Astari: the parameters behind the verdict, then further details
ParameterUDHAstari
PriceFreeFree
Rating—4.5 (423 ratings) — better
Positive reviews—40.7% of reviews
Number of ratings—423 — better
Update frequencyEvery 2 days — betterEvery 11 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#187 — better
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better16.6
Further details — not scored
Size60 MB118 MB
Age rating4+4+
DeveloperUnited Diamond Technology UD-TechGrifalop Limited

In-app purchases

None

UDH

No in-app purchases

10 purchases

Astari

Subscriptions6
  • Weekly Access$9.997 Days
  • Monthly Access$21.991 Month
  • Annual Special Deal$83.991 Year
Show 3 more
  • Yearly 80% off$89.991 Year
  • Yearly Access$119.991 Year
  • Annual Access$129.991 Year
One-time4
  • Lifetime Access$149.99
  • Lifetime Access$169.99
  • Lifetime Access$179.99
Show 1 more
  • Lifetime Access$199.99

Questions

Is UDH free?
UDH is free to download, with no in-app purchases.
Is Astari free?
Astari is free to download, with in-app purchases available.
Do UDH or Astari have ads?
Neither UDH nor Astari shows ads.
Which is updated more often, UDH or Astari?
UDH ships an update every 2 days, and Astari every 11 days. Most recently, UDH was updated on October 5, 2026 and Astari on October 24, 2026.

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