Comparison

Dumbify vs K.ai

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

Head to head
About

Dumbify

This minimalist launcher for iPhone declutters your home screen to help reduce screen time. It allows you to select and display only your most important apps in a clean, text-based interface, reclaiming your time and simplifying your digital life.

Highlights
  • Minimalist home screen launcher
  • Reduces screen time
  • Customizable app selection
  • Clean, text-based interface
  • Supports dark and light mode
Currently charting
Read full description

Dumbify is a minimalist home screen launcher for iPhone. Dumbify helps you keep screen time down by keeping your home screen clean and clear of notifications. Our minimalist home screen launcher is fully customizable. Dumbify allows you to select the apps that are most important to you, and displays them in a clean minimalist launcher on your home screen. The minimalist launcher for iPhone works perfectly with dark or light mode, so you can pick what looks best to you. This text based minimalist launcher lets you reclaim your most valuable asset, your time! Stop spending hours of your precious time getting distracted by your phone, and let Dumbify, a launcher exclusively for iPhone, simplify your digital life.

About

K.ai

Features
Read full description

Kai is a private AI assistant. Kai does RAG on your Mac. Kai also gives you AI answers when you are away from your desk. There is no sign-up. Your account is an anonymous key. Your phone makes the key. Open the app and ask a question. Type the question, or speak it in a natural conversation. Your chats stay only on your device. Kai deletes them after 7 days. Our servers keep no logs. Your RAG data stays on the Mac at your home. PRIVACY • Kai never stores your questions, photos, documents, or voice audio. • Your phone removes private data from a document before it sends the document. Names, ID numbers, and account details become anonymous placeholders. • Back up your key to iCloud. Your balance is safe if you lose your phone. One tap clears all your data at any time. A REAL CONVERSATION • Talk without your hands. Kai listens, answers out loud, and stops when you speak. • Use interpreter mode. Select two languages. Kai translates both directions while you talk. • Kai understands and answers in all major languages. You can select from five voices. USEFUL EVERY DAY • Kai finds current answers from the web. Kai also uses the linked folders on your Mac (RAG). • Attach photos and documents in one question. Kai understands PDF, Word, Excel, PowerPoint, and more. • Kai makes and changes images. • Share a web page to Kai. Kai reads the page aloud. • Ask Kai from Siri, Shortcuts, or the Action button. • Export any answer. Send it to your Mac with AirDrop, or save it to a file. HONEST PRICING • You receive $5 of welcome credit. • There is no subscription. You buy prepaid credit only when you want to. • Kai shows the exact cost of each answer. An answer usually costs about one cent. • Hard questions use our most capable models.

Screenshots

Dumbify4 screens
K.ai4 screens

Verdict

The call

The clearest difference is price: K.ai at Free against Dumbify's $4.99. K.ai also leads on update cadence (daily vs every 6 days). Dumbify's advantage is in-app purchases (none vs 3) and chart position (#23 vs unranked). On 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

K.ai is free to download; Dumbify costs $4.99 up front. K.ai sells 3 one-off in-app purchases. Dumbify asks for nothing beyond the download.

UpkeepUpdate frequency

Dumbify ships an update every 6 days, K.ai daily. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 7 level
Dumbify versus K.ai: the parameters behind the verdict, then further details
ParameterDumbifyK.ai
Price$4.99Free — better
Rating3.0 (207 ratings) — better—
Positive reviews46.5% of reviews—
Number of ratings207 — better—
Update frequencyEvery 6 daysDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#23 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size33 MB53 MB
Age rating4+4+
DeveloperAB Apps Inc.Null Research LLC

Bugs and requests

Dumbify

Reported bugs

3 issues
  • Issues with widget not displaying app list properly
  • Settings app not launching to main page
  • Occasional crashes or freezes

Requested features

4 requests
  • More widget size and layout options
  • Ability to customize background and font styles
  • Seamless app launching without shortcuts
  • Integration with more popular apps

K.ai

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Dumbify

No in-app purchases

3 purchases

K.ai

One-time3
  • Small Credit Pack$9.99
  • Medium Credit Pack$24.99
  • Large Credit Pack$49.99

Questions

Is Dumbify free?
Dumbify costs $4.99, with no in-app purchases.
Is K.ai free?
K.ai is free to download, with in-app purchases available.
Do Dumbify or K.ai have ads?
Neither Dumbify nor K.ai shows ads.
Which is updated more often, Dumbify or K.ai?
Dumbify ships an update every 6 days, and K.ai daily. Most recently, Dumbify was updated on October 16, 2026 and K.ai on October 7, 2026.

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