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Best Sipus One Apps

52+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our sipus one list covers 52+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Sipus One Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SIPUS ONESIPUS ONEFree—NoNoJun 2026
2Opus One: Digital PlannerOpus One: Digital PlannerFree4.7★ (932)NoYesAug 2026
3WhatsApp MessengerWhatsApp MessengerFree4.7★ (18M)YesYesAug 2026
4The One Lance B's Magnum OpusThe One Lance B's Magnum OpusFree4.7★ (13)NoYesAug 2026
5OPUS ONE SMART UMBRELLA JONASOPUS ONE SMART UMBRELLA JONASFree—NoNoMay 2026
6SipUs - Water TrackerSipUs - Water TrackerFree5.0★ (2)NoYesJul 2026
7AI Chatbot ⁃Ask Chat AssistantAI Chatbot ⁃Ask Chat AssistantFree—NoYesAug 2026
8PinterestPinterestFree4.8★ (5.7M)YesYesAug 2026

Top Picks for Sipus One

Opus One: Digital Planner#2

Opus One: Digital Planner by PISO 13, Inc.

Paperlike Task List & Notes
Strong Contender
📊 Productivity
4.7😊(932 ratings)
FreeIn-App Purchases
Opus One: Digital Planner screenshot 1
Opus One: Digital Planner screenshot 2
Opus One: Digital Planner screenshot 3
Opus One: Digital Planner screenshot 4
Opus One: Digital Planner screenshot 5
Opus One: Digital Planner screenshot 6

This app helps you manage tasks and notes with a paperlike interface. Organize your day with daily task lists, schedules, and notes, and use a master task section to capture all your to-dos. Features include drag-and-drop reordering, event integration, and customizable notes.

What We Love

  • 🚀 Life changing
  • 👍 Great app and support
  • 👍 Integrates well with iPhone
  • 👍 Keeps me organized and efficient

Room to Improve

  • 🐛 Sync issues and reliability problems
  • 🐛 Lost data and app crashes
  • 🔒 Concerns about free trial sign-ups
WhatsApp Messenger#3

WhatsApp Messenger by WhatsApp Inc.

Simple. Reliable. Private.
Worth Considering
🌐 Social Networking
4.7😊(18M ratings)
FreeAdsIn-App Purchases
#2in Social Networking
WhatsApp Messenger screenshot 1
WhatsApp Messenger screenshot 2
WhatsApp Messenger screenshot 3
WhatsApp Messenger screenshot 4
WhatsApp Messenger screenshot 5

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

What We Love

  • 💬 Great communication tool
  • 🌍 Connects people globally
  • 🔒 Secure and private messaging
  • 📱 Versatile features (calls, video, groups)

Room to Improve

  • 🐛 Bugs and glitches (freezing, crashing, notification issues)
  • 🔒 Privacy concerns with data sharing
  • 🙈 Lack of customization and control (status, groups)

More Sipus One apps to explore

4
The One Lance B's Magnum Opus
The One Lance B's Magnum Opus
The One Lance B's Magnum Opus
Comprehensive trading course
Free

Master trading with a Wall Street veteran's comprehensive course. Access premium video content, strategy templates, and expert insights tailored for all skill levels. Choose from advanced or elite learning paths to build confidence and grow your trading skills.

Thousands of minutes of premium trading contentNearly 200 video lessonsMonthly Top Opportunity Review videos
📚 Education
(13)
freemium
5
OPUS ONE SMART UMBRELLA JONAS
OPUS ONE SMART UMBRELLA JONAS
OPUS ONE SMART UMBRELLA JONAS
by OPUS ONE INC.
Free

This app syncs weather data to a smart umbrella, alerting you to rainy days. It also helps you locate your umbrella or phone via Bluetooth and provides call/message notifications.

Weather alerts for rainy daysBluetooth connection trackingLost umbrella reminder
☀️ Weather
(0)
free
6
SipUs - Water Tracker
SipUs - Water Tracker
SipUs - Water Tracker
by Andrew Stanton
Free

This app helps you build healthy hydration habits by tracking your water and beverage intake. It offers personalized goals, smart reminders, and detailed insights into your progress. Gamified elements like growing a plant keep you motivated.

Log water with a single tapTrack 15+ beverages (Pro)Personalized hydration goals
💪 Health & Fitness
(2)
freemium
7
AI Chatbot ⁃Ask Chat Assistant
AI Chatbot ⁃Ask Chat Assistant
AI Chatbot ⁃Ask Chat Assistant
Built on Anthropic Claude API
Free
📚 Education
(0)
8
Pinterest
Pinterest
Pinterest
Fashion, home design and ideas
Free

Discover endless inspiration for fashion, home design, and more. Save ideas to personalized boards, shop styles you love, and learn new skills. Unlock billions of ideas for everyday life.

Discover inspirationShop stylesLearn new things
🌟 Lifestyle
(5.7M)
free with in-app purchases
9
Autoclip: Clip Maker & Editor
Autoclip: Clip Maker & Editor
Autoclip: Clip Maker & Editor
AI clips from long videos
Free

This app uses AI to automatically generate short, engaging video clips from longer content. It analyzes videos, adds animated captions, and reframes them for platforms like TikTok and Instagram Reels. Ideal for creators and marketers looking to increase their posting frequency.

AI-powered clip generationAnimated captions9:16 reframing
📷 Photo & Video
(7)
freemium
10
OPUS Converter, OPUS to MP3
OPUS Converter, OPUS to MP3
OPUS Converter, OPUS to MP3
Convert OPUS files
Free

Easily convert OPUS audio files to MP3, WAV, AAC, and other popular formats. This app offers unlimited, fast, and private conversions directly on your device without any fees or sign-ups.

Convert OPUS to MP3, WAV, AAC, FLAC, OGG, WMA, M4AConvert dozens of formats back to OPUSUnlimited and free conversions
🔧 Utilities
(4)
free with in-app purchases
11
One Player - offline music
One Player - offline music
One Player - offline music
Watch music｜Car Music｜ Lyrics
Free

This app is a professional offline music player that allows you to manage and play your entire local music library. It supports a wide range of audio formats, offers flexible import options, and provides advanced playback features like variable speed and a professional equalizer.

Full-format Hi-Res playbackFlexible import optionsComplete music library management
🎵 Music
(222)
free with in-app purchases
12
Delta by etoro
Delta by etoro
Delta by etoro
Track Stocks, Crypto and more
Free

This app allows users to track all their investments, including stocks, crypto, ETFs, and forex, in one place. It offers real-time updates, smart price alerts, and detailed portfolio analytics with bank-level security. Syncs with over 300 exchanges and wallets.

Sync with 300+ exchanges and walletsReal-time price updatesSmart price alerts
💰 Finance
(11K)
free with in-app purchases
13
XINGO Dancing Robot Speaker
XINGO Dancing Robot Speaker
XINGO Dancing Robot Speaker
XINGO Dancing Robot Speaker
Free
🎬 Entertainment
(0)
14
OnePlayer Pro-Offline Music
OnePlayer Pro-Offline Music
OnePlayer Pro-Offline Music
Watch music｜Car｜Eq｜Lyric
$7.99

This app is a professional offline music player that allows you to manage and play your entire local music library. It supports a wide range of audio formats, offers flexible import options, and provides advanced library management features, including AI cover art matching and lyric editing.

Full-format Hi-Res playbackFlexible import optionsComplete music library management
🎵 Music
(16)
paid
15
Audio Converter · MP3 Ringtone
Audio Converter · MP3 Ringtone
Audio Converter · MP3 Ringtone
by 鹏 陈
Free
🔧 Utilities
(0)
16
ClavieAI : Smart Human Chat
ClavieAI : Smart Human Chat
ClavieAI : Smart Human Chat
Chat With AI Anytime
Free

Engage in natural, human-like conversations with an intelligent AI companion. Ask questions, brainstorm ideas, or simply chat anytime, anywhere. Get instant, meaningful replies without complicated setup.

Ask AI anythingNatural conversationBrainstorm ideas
🔧 Utilities
(1)
freemium
17
Beacon Navigate Life
Beacon Navigate Life
Beacon Navigate Life
by Mariana Sofia Gonzalez
Free
🌟 Lifestyle
(0)
18
Digital Notebook - Note Taking
Digital Notebook - Note Taking
Digital Notebook - Note Taking
Freeform PDF annotation w/ Pen
Free

This app offers a versatile platform for note-taking, drawing, and document annotation. It includes an AI assistant for brainstorming and research, along with tools for creating class notes, diaries, and sketches. Users can also import and organize their documents for easy access.

AI-assistant for brainstorming and researchFreeform note-taking with pen and pencil toolsDrawing and sketching capabilities with stickers
📊 Productivity
(248)
free with in-app purchases
19
opus card
opus card
opus card
Manage your account on the go
Free

Easily manage your account on the go with this secure mobile application. View balances, track transactions, make payments, and update your details. It simplifies account management with a range of convenient features.

View balance and credit limitTrack transactions (pending and posted)Make account payments
💰 Finance
(5)
free with in-app purchases
20
MP3 Converter, MP3 to WAV
MP3 Converter, MP3 to WAV
MP3 Converter, MP3 to WAV
Convert MP3 files
Free

Easily convert audio files between various formats like MP3, WAV, AAC, and more. Enjoy unlimited, fast conversions directly on your device with no fees or sign-ups. Customize audio settings before exporting for pristine sound quality.

Convert MP3 to WAV, OPUS, AAC, M4A, OGG, WMAUnlimited and free conversionsFast and precise local conversion engine
🔧 Utilities
(8)
ad-supported

FAQ about Sipus One

Are there free sipus one apps for iPhone?
Yes — 19 of the top sipus one apps we rank are free to download, including SIPUS ONE and Opus One: Digital Planner.
SIPUS ONE has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 52+ sipus one apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.