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Free on iPhone · No account · No ads · 20 hobbies + your own

Knackstart

Hobby starter kits · iPhone · Free

Start a hobby. Skip the overbuying.

Pick a hobby — camping, watercolor, ukulele, aquarium, or your own — and Knackstart builds a starter kit in three layers: what you need on day one, what's nice to have, and what can wait until you're hooked. Slide your budget, tick what you already own, and get first steps for week one.

Download on the App Store See a sample kit ↓

No account, no subscription, no ads.

Knackstart kit screen for camping: a $360 budget slider, 9 items that fit, and the first layer, Essential to start, with a dome tent, a sleeping bag and a sleeping pad, each with a Find on Amazon button.
Real app screen · Camping kit

Three layers, not one long list

The kit, sorted

Most hobby shopping lists are either “everything” or “the cheapest of everything”. Knackstart sorts the kit so you always know what to buy first and what can wait.

Essential to start

What you need on day one — nothing you can skip, nothing you'll outgrow in a week.

  • 2-person dome tent
  • 3-season sleeping bag
  • LED headlamp

Nice to have

Makes the first trips more comfortable. Added only while your budget allows.

  • Compact camp stove
  • Hard-sided cooler
  • Folding camp chair

Once you're hooked

Upgrades that make sense after a few weekends — not before you know you love it.

  • Battery lantern
  • Folding camp table

How it works

3 steps · no forms

  1. Pick a hobby

    Choose from 20 popular hobbies — camping, hiking, fishing, birdwatching, painting, knitting, pottery, ukulele, aquarium — or type your own.

  2. Say where you're starting

    Your level, where you'll practice, a rough budget and a goal: just try it, build a habit, or get serious.

  3. Get the kit in three layers

    Essentials for day one, nice-to-haves, and later upgrades — each with why it matters, an estimated price, and an Amazon search.

What it looks like on your phone

Inside the app

Real screens from the iPhone app, not mockups.

  1. New kit screen: a grid of hobby tiles with Camping selected, and a Build my kit button.

    01

    Pick a hobby

    Twenty hobbies in a grid, or type your own. Then your level, where you will practice, a rough budget and a goal.

  2. Kit screen showing the Nice to have layer: camp stove, cook set, cooler, camp chair and first aid kit with estimated prices.

    02

    Three layers, color-coded

    Essentials in blue, nice-to-haves in berry, later upgrades in graphite. Every item says why it matters.

  3. Kit screen with the budget lowered to $140, the tent and sleeping bag marked as owned, and 5 items that fit.

    03

    Slide the budget

    Tick what you already own and drag the budget. Essentials stay in, extras drop out, instantly.

  4. Your first week list for camping: pitch the tent at home, book one night nearby, pack a simple menu, do a night walk.

    04

    Your first week

    Three to five concrete steps, plus a safety note where it matters, so the kit does not sit in a box.

  5. My kits screen with four saved kits: watercolor, camping, ukulele and knitting, each with an owned progress bar.

    05

    All your kits, on your phone

    Saved kits open instantly, no account. Each card shows how much of the kit you already own.

  6. Onboarding screen: Start a hobby without overbuying, the three layers, and a Start button.

    06

    Clear from the first screen

    One screen explains the idea, the AI estimates and the Amazon links. Then you start.

Budget slider

Fit it to your budget

Slide your budget and watch the kit adapt — essentials stay in, extras drop out. No new request, no waiting.

Tick what you already own

Have a headlamp? Mark it owned and it leaves the totals. See “3 of 11 owned” on every saved kit.

Budget$360

  • 01 Essential~$200
  • 02 Nice to have~$160
  • 03 Later · over budget~$70

Starter set ~$200

Everything ~$430

Owned 3 of 11

20 hobbies to start

Index

Outdoors 05

  • Camping
  • Hiking
  • Fishing
  • Birdwatching
  • Stargazing

Art 05

  • Photography
  • Acrylic painting
  • Watercolor
  • Sketching
  • Calligraphy

Craft 07

  • Knitting
  • Crochet
  • Embroidery
  • Sewing
  • Pottery
  • Candle making
  • Model building

Music & home 03

  • Ukulele
  • Acoustic guitar
  • Aquarium

Not on the list? Type your own — the kit builder decides if it can help.

Camping, beginner, about $360

Sample kit

A first car-camping setup: sleep dry and warm, cook one hot meal, see in the dark. Generic items, no brands — each opens a regular Amazon search so you pick the product.

Sample camping kit for a beginner with a budget of about $360
Item Why it matters Layer ~Price Amazon search
2-person dome tent Shelter comes first 01 Essential ~$90 Search ↗ 2-person dome tent on Amazon (opens in a new tab)
3-season sleeping bag Rated for cool nights 01 Essential ~$60 Search ↗ 3-season sleeping bag on Amazon (opens in a new tab)
Foam sleeping pad Insulates from the ground 01 Essential ~$30 Search ↗ Foam sleeping pad on Amazon (opens in a new tab)
LED headlamp Hands-free light 01 Essential ~$20 Search ↗ LED headlamp on Amazon (opens in a new tab)
Compact camp stove One hot meal a day 02 Nice to have ~$40 In the app
Camping cook set A pot and pan for the stove 02 Nice to have ~$30 In the app
Hard-sided cooler Keeps food fresh for a weekend 02 Nice to have ~$45 In the app
Folding camp chair Somewhere to sit by the fire 02 Nice to have ~$25 In the app
Compact first aid kit Blisters and small cuts 02 Nice to have ~$20 In the app
Battery lantern Over budget — for later 03 Once hooked ~$25 In the app
Folding camp table Over budget — for later 03 Once hooked ~$45 In the app

Suggested by AI. Items and prices are estimates.

As an Amazon Associate we earn from qualifying purchases. Links above open Amazon search results.

Your first week

  • Pitch the tent at home (done)
  • Book one night nearby
  • Pack a simple menu

Honest by design

Free · upfront · light on data

How we make money
Every item in a kit opens an Amazon search. As an Amazon Associate we earn from qualifying purchases — that keeps the app free. We never see what you buy.
Suggested by AI
Kits are generated by an AI model on our server from your hobby and preferences. Items, quantities and prices are estimates — check before you buy.
What we don't collect
No account, no name, no email. Your saved kits stay on your phone. We only receive your hobby choice and preferences to build a kit.

FAQ

Questions, answered

Is it really free?

Yes. No subscription, no in-app purchases, no ads. We earn a commission from Amazon when you buy through a kit's search links, at no extra cost to you.

Does it recommend specific brands?

No. Kits list generic item categories — “3-season sleeping bag”, “round watercolor brush, size 8” — with estimated prices. Each opens a normal Amazon search where you choose.

How many kits can I build?

Ten a day. Saved kits stay on your phone and open instantly without counting toward the limit.

What if my hobby isn't listed?

Type it in. The kit builder decides whether it can help; a few things (weapons, alcohol, anything medical) are out of scope and get a friendly “try another hobby”.

Which phones?

iPhone with iOS 17 or later. Amazon links open amazon.com.

Start right. Don't overbuy.

Pick a hobby and get your first kit in a minute.

Download on the App Store