Comparison

Clavis vs universal file convertor

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

Head to head
About

Clavis

Features
Read full description

Planetary Clock is a precise, beautifully simple planetary-hours clock. Since antiquity, each day and night has been divided into twelve unequal hours, each governed by one of the seven classical planets in the Chaldean order. Planetary Clock computes these hours with astronomical accuracy from the true sunrise and sunset in the city you choose. • Current planetary hour — see which planet rules right now, with a live countdown to the next hour. • Apple Watch — the ruling planet and the minutes left in this hour, right on your watch face and in the Smart Stack. Hours are computed on the watch, so it works even when your iPhone is out of reach. • Widgets — the ruling planet and the minutes left in this hour on your Home Screen and Lock Screen, with the hours ahead and the whole day in the larger sizes. • Ruler of the day — the classical planet that governs today. • Upcoming hours — a clear timeline of the planetary hours ahead, from sunrise to sunset and through the night. • Moon phase — the current phase and illumination of the Moon. • Monthly calendar — lunar phases and planetary hours at a glance. • 3D chart — your birth chart rendered in three dimensions, with transits and aspects. • Clavis AI (optional subscription) — ask about the ruler of the hour, today's events or a planet in your chart; nothing is sent until you agree. • Sync across devices — sign in and your calendar and chart settings follow you. Planetary Clock is free: the hours, the calendar, the 3D chart, the widgets and the Apple Watch app need no subscription. The optional Clavis AI subscription, monthly or annual with a free trial when your Apple Account is eligible, adds an assistant that answers questions about your day, the planetary hours and your chart, in the tone of the traditions. No ads, and no tracking. If you prefer not to subscribe, you can support the app with a tip, which unlocks nothing, or with a support pass that unlocks Clavis AI for 30 or 90 days, with no automatic renewal. Signing in with Apple or Google keeps your data in step across your devices. You pick your city by searching for it — the app does not use GPS — and every planetary hour is computed from that city's coordinates and time zone, so the same place is used on every device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

universal file convertor

This app converts various file types directly on your device, ensuring your data remains private. It supports image, video, audio, and PDF conversions with batch processing capabilities. A free tier offers limited daily conversions, with a Pro option for unlimited use and advanced features.

Highlights
  • On-device file conversion
  • Image, video, audio, PDF support
  • Batch processing
  • Privacy-first design
  • Free daily conversions
  • Pro unlimited access
Features
Read full description

Universal File Converter is a privacy-first file converter that runs entirely on your device. Your files never leave your iPhone or iPad — no uploads, no accounts, no cloud servers. PRIVATE BY DESIGN Every conversion happens on-device using Apple's native frameworks. Your files are never uploaded, shared, or stored anywhere, and no account is required. We use only anonymous, privacy-friendly analytics to understand product behavior and improve the app — no ads, no cross-app tracking, and we never sell your data. CONVERT WITH CONFIDENCE • Images: JPG, PNG, HEIC, WebP, GIF, TIFF, BMP • Video & audio: MP4, MOV, and M4A — converted right on your device • Image to PDF: single or multi-image, with page size options • PDF to Images: export every page as an image • Merge, extract, and rotate PDF pages • Batch processing: convert multiple files at once FREE TO USE Get 5 free conversions per day across all image and PDF formats. Need more? Go Pro for unlimited conversions, on-device video & audio, larger batches, and no PDF watermark. PRO UNLOCKS EVERYTHING • Unlimited conversions • Video & audio conversion (MP4, MOV, M4A) • Unlimited batch conversion • No PDF watermark • On-device smart tools as they ship Choose the plan that works for you: • Monthly: $4.99/month (7-day free trial) • Yearly: $29.99/year (7-day free trial) • Lifetime: $39.99 one-time purchase Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in Settings > Apple ID > Subscriptions. Privacy Policy: https://universalfileconvertor.com/privacy Terms of Service: https://universalfileconvertor.com/terms

Screenshots

Clavis4 screens
universal file convertor4 screens

Verdict

The call

The clearest difference is update cadence: Clavis at every 4 days against universal file convertor's every 2 months. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Clavis sells 5 in-app purchases, starting at $4.99 per month and universal file convertor sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Clavis ships an update every 4 days, universal file convertor every 2 months. Both last shipped on November 5, 2026.

Scorecard1 real difference · 9 level
Clavis versus universal file convertor: the parameters behind the verdict, then further details
ParameterClavisuniversal file convertor
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.2 — better18.2
Further details — not scored
Size43 MB11 MB
Age rating4+4+
DeveloperPedro Henrique Oliveira SousaJAYADITYA GUPTA

In-app purchases

5 purchases

Clavis

Subscriptions2
  • Clavis AI Monthly3 Days trial$4.991 Month
  • Clavis AI Yearly3 Days trial$29.991 Year
One-time3
  • Tip$1.99
  • Support + 30 days of AI$5.99
  • Support + 90 days of AI$14.99
3 purchases

universal file convertor

Subscriptions2
  • Pro Monthly7 Days trial$4.991 Month
  • Pro Yearly7 Days trial$29.991 Year
One-time1
  • Pro Lifetime$39.99

Questions

Is Clavis free?
Clavis is free to download, with in-app purchases available.
Is universal file convertor free?
universal file convertor is free to download, with in-app purchases available.
Do Clavis or universal file convertor have ads?
Neither Clavis nor universal file convertor shows ads.
Which is updated more often, Clavis or universal file convertor?
Clavis ships an update every 4 days, and universal file convertor every 2 months. Most recently, Clavis was updated on November 5, 2026 and universal file convertor on November 5, 2026.

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