Comparison

Zistil vs Knud

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

Head to head
About

Zistil

Effortlessly track your belongings with a smart inventory system. Organize items by location, receive alerts for expiring or low-stock products, and share your inventory with family. Gain insights into your possessions and keep everything in order.

Highlights
  • Smart 3-level location system
  • Expiry and low-stock alerts
  • Family sharing and private items
  • Insights and analytics dashboard
  • 40+ organized categories
  • Powerful search and filters
Features
Read full description

Know where everything is and how much you have. Zistil is the home inventory app that actually makes sense. Stop wondering where you put things or discovering expired items too late. Organize your belongings with a smart 3-level location system, get alerts before things expire or run low, and share your inventory with family. No ads. Just a beautifully simple way to track what you own. HOW IT WORKS Add items in three quick steps: 1. WHERE: Pick a location (Home → Bedroom → Closet) 2. WHAT: Search our catalog or add custom items 3. DETAILS: Set quantity, expiry, and more That's it. Your item is saved with its exact location, and Zistil handles the rest. SMART LOCATION HIERARCHY Unlike flat lists, Zistil mirrors how your space actually works: • Units: Your home, office, car, or storage unit • Rooms: Bedroom, kitchen, garage, and more • Storage: Closets, shelves, drawers, even nested storage When you need something, you'll know exactly where it is: "Home, Kitchen, Pantry, Top Shelf" NEVER RUN OUT OR EXPIRE Set expiry dates on food, medications, and documents. Zistil alerts you before things go bad: • See what's already expired • Items expiring this week • Items expiring this month Track quantities and set low stock thresholds. Get notified when you're running low on essentials so you never run out of what matters. SHARE WITH FAMILY AND FRIENDS Living with others? Create a shared space and invite family members: • Everyone sees the household inventory • Assign ownership to items • Mark personal items as private • See who added what and when Perfect for families, roommates, or couples who want to stay organized together. INSIGHTS & ANALYTICS Your Hub dashboard shows what needs attention: • Organization health score • Expiry alerts at a glance • Low stock warnings • Recent activity feed • Smart nudges to stay organized The Insights screen reveals patterns: • Category breakdown of what you own • Space utilization by storage area • Rediscover forgotten items • Owner distribution for shared spaces 40+ ORGANIZED CATEGORIES Everything has a place: Documents & ID, Electronics, Clothing, Kitchen & Food, Tools, Sports, Books, Baby Items, Pet Supplies, Jewelry, Medical Supplies, and many more Each category has its own icon for quick visual recognition. POWERFUL SEARCH & FILTERS Find anything instantly: • Real-time search across all items • Sort by location, category, date added, expiry, or alphabetically • Filter by room, category, or status • Jump straight to expired or low stock items PLANS Free: up to 50 items, to get started Premium: unlimited items, photos and AI capture, receipts on every item, and the insurance-ready export Gold: everything in Premium, plus CSV import to bring in a whole home at once No ads. Ever. PRIVACY FIRST Your inventory data stays yours. Mark sensitive items as private so only you can see them, even in shared spaces. Whether you're tracking pantry items, managing a household, or just want to finally know where your passport is, Zistil brings order to your belongings. Download now and start organizing. SUBSCRIPTION INFORMATION Zistil Premium (yearly 11.99 USD) and Zistil Gold (yearly 24.99 USD) are auto-renewable subscriptions. Payment is charged to your Apple ID at confirmation of purchase. A subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. You can manage or cancel anytime in your Apple ID Account Settings. Terms of Use: https://zovia.studio/terms Privacy Policy: https://zovia.studio/privacy/zistil

About

Knud

Features
Read full description

Your screenshots, finally organised. Share any screenshot to Knud — he reads it, understands the content, and files it in the right folder. Recipes go in Recipes. Work notes go in Work Notes. No manual sorting, no tags, no hassle. How it works: - Share any image to Knud from any app - AI reads the content and writes a title and description - Knud picks the right folder — or creates a new one - Everything stays on your device Private by default. No cloud uploads. No tracking. No account required. 15 free screenshots included. Upgrade to Knud Pro for unlimited use. Search by text — find any screenshot by the actual text inside it. Send anywhere — forward to Notion, Apple Notes, or any app via the share sheet. Light & dark mode — follows your system. Add notes — annotate and move screenshots between folders anytime.

Screenshots

Zistil4 screens
Knud4 screens

Verdict

The call

The clearest difference is ads: Zistil at none against Knud's shown. Zistil also leads on iOS requirement (17.0 vs 26.2). Knud's advantage is update cadence (every 3 days vs every 2 weeks). On price, 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. Zistil sells 10 in-app purchases, starting at $11.99 per year and Knud sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Zistil ships an update every 2 weeks, Knud every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Zistil versus Knud: the parameters behind the verdict, then further details
ParameterZistilKnud
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.0 — better26.2
Further details — not scored
Size50 MB11 MB
Age rating4+4+
DeveloperZovia Studio LLCMartin Ibsen

In-app purchases

10 purchases

Zistil

Subscriptions2
  • Premium$11.991 Year
  • Gold$24.991 Year
One-time8
  • 50 Smart Scans$2.99
  • 50 Voice Searches$3.99
  • Premium$4.99
Show 5 more
  • 100 Smart Scans$4.99
  • Weekend Boost$4.99
  • 100 Voice Searches$6.99
  • Gold$14.99
  • Upgrade to Gold (Offer)$40.00
2 purchases

Knud

Subscriptions1
  • Knud Pro$2.991 Month
One-time1
  • Pro Lifetime — Launch-tilbud$29.99

Questions

Is Zistil free?
Zistil is free to download, with in-app purchases available.
Is Knud free?
Knud is free to download, with in-app purchases available.
Do Zistil or Knud have ads?
Knud shows ads; Zistil does not.
Which is updated more often, Zistil or Knud?
Zistil ships an update every 2 weeks, and Knud every 3 days. Most recently, Zistil was updated on October 30, 2026 and Knud on October 31, 2026.

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