ShelfKind Small Shop Inventory Tracker
AI-generated inventory tracker with unique SKUs, low-stock filters, stock movements, cost totals, and JSON backups.
$89
Apps for sale
Existing projects listed by their creators. Each one has a fixed price, real screenshots and an honest account of what works and what's unfinished. Every project sells once, to one buyer.
Results
129 results
ShiftNest Volunteer shift rota
AI-generated Arrange volunteer shifts, spot unfilled places, and prevent overlapping assignments.
$89
SixSage: Six by six number puzzles
AI generated Settle into a compact number puzzle with generated boards, pencil notes, and a little help when you need it.
$79
SlideSail: Carousel creative designer
AI generated Compose a visual carousel and export editable SVG slides with a caption in one ZIP.
$119
SnapFrame: Screenshot framing tool
AI generated One image. A beautiful background. A PNG ready to share.
$49
Spectral Finch
AI generated additive instrument with 24 editable partials, two spectrum frames and continuous sound morphing.
$155
SplitSprout: Stock split ratio calculator
AI generated Calculate regular and reverse stock split ratios, theoretical prices, and exact fractional share results.
$39
Sprint Desk
Timed writing sprints for novelists and bloggers, with word logging, daily goals, streaks and a project deadline pace.
$80
Stall Tally
A quick sales till for market stalls: tap products to sell, take cash or card, and see the day's takings, best sellers and stock left.
$140
Stampworthy
A digital loyalty stamp card for cafes and small shops: look up a card by its code, add a stamp, give the reward.
$90
StarTangle: Constellation untangling
AI generated Move the stars, uncross their threads, and discover five invented constellations at your own pace.
$69
Stereo Quarry
AI generated stereo analysis and correction desk with channel alignment, frequency selective width and mono comparison.
$125
StitchOrbit Knitting row counter
AI-generated Count completed rows, follow repeat reminders, and pick up each project where you left it.
$49
String Acre
AI generated six string instrument with alternate tunings, capo, a playable fretboard and original plucked synthesis.
$135
SwitchHollow: Tiny railway routing puzzle
AI generated Rotate the tracks, collect both parcels, and guide a tiny train through five illustrated railway puzzles.
$59
TableConfetti Event Seating Planner
AI-generated event seating canvas with visual tables, party-aware auto-seating, capacity checks, CSV export, and local backups.
$89
TagHarbor Campaign URL workbench
AI-generated Build consistent campaign URLs in batches, preserve unrelated parameters, and keep reusable presets.
$59
Tempo Terrace
AI generated tempo map designer with exact beat time conversion, ramp curves and conductor MIDI export.
$115
ThesisGrove: Stock research notebook
AI generated Organize stock research briefs, opposing evidence, open questions, source links, and review dates.
$69
Tidal Room
AI generated stereo effects workbench with cross echoes, saturation, filtering, a synthetic room and dry bypass.
$145
TileTide Seamless SVG pattern tool
AI-generated Create repeatable geometric backgrounds, adjust colors and spacing, and export SVG tiles or CSS.
$49
Times Table Mission
Short, adaptive times-table rounds for children, with a big number pad, stars and a star map of every fact.
$90
Tip Pool Splitter
Split pooled tips fairly by hours and role, with every calculation shown so nobody argues about the numbers.
$150
ToneSprig Reference tone generator
AI-generated Play a chosen musical note or custom frequency with adjustable calibration, waveform, gain, and duration.
$49