Pay Phone · logo decision page · D2 Coin O vs D3 Money Key

Every place the logo naturally lives, shown both ways.

One decision, seen everywhere it matters: splash, home-screen icon, sign-in, discovery header, the lock-screen drop, the website, and the tiny sizes. Placements where a logo doesn't belong are listed at the bottom on purpose. Pick D2 or D3 here and it permeates the whole app.

Design principles (locked once you pick)

1 · Splash, redesigned
V1 undersold it. Now: the mark owns the room, the tagline lands in white with "pays" in gold, a low gold aura rises like coin-light, and the domain signs the bottom.
Splash · D2 Coin O
PAYPHNE
The phone that pays.
JOINPAYPHONE.COM
D2. The name is the mark. Coin catches light; tagline finally at full voice.
Splash · D3 Money Key
PAY PHONE
The phone that pays.
JOINPAYPHONE.COM
D3. Mark first, name second. Reads utility: a keypad whose center key is money.
2 · The home-screen icon
Where the logo works hardest. Same wallpaper, neighboring apps grayed so the icon does the talking.
Icon · D2 (the coin alone)
Weather
Notes
Pay Phone
Maps
D2 icon. A gold coin with a slot on ink. Nothing else on a home screen looks like money.
Icon · D3 (the key grid)
Weather
Notes
Pay Phone
Maps
D3 icon. Quieter, more "tool." The gold key still pops but shares the stage with the grid.
3 · Sign-in
First screen after install. The logo signs the top; the phone number is the whole job.
Sign-in · D2
9:41
PAYPHNE
D2 at 19px. The wordmark scales down clean; the coin O stays legible even small.
Sign-in · D3
9:41
D3 at 40px. Mark alone, no name needed once installed.
4 · Discovery & search (first sketch)
The surface you flagged as missing: find someone, watch them, see whose line is open. Shown here to give the logo its one in-app home, the nav brand slot. Full discovery design comes in build mode.
Discovery · D2 in the nav
9:41
PAYPHNE
Open nowMusicSportsComedyCreators
SR
Sol Rivera
R&B artist · 12.4M
● OPEN · 4 slots
$250 · 5 min
DV
Dre Vaughn
Point guard · 3.1M
Opens Fri 7 PM
$120 · 5 min
+ Watch
LK
Lena Kim
Comedian · 890K
Opens Sun 2 PM
$60 · 5 min
+ Watch
Discover
My Lines
Booked
You
D2 nav. Wordmark left like a masthead. "+ Watch" is the free watchlist; "OPEN" rows skip the watch button because the move there is booking, not watching.
Discovery · D3 in the nav
9:41
Open nowMusicSportsComedyCreators
SR
Sol Rivera
R&B artist · 12.4M
● OPEN · 4 slots
$250 · 5 min
DV
Dre Vaughn
Point guard · 3.1M
Opens Fri 7 PM
$120 · 5 min
+ Watch
LK
Lena Kim
Comedian · 890K
Opens Sun 2 PM
$60 · 5 min
+ Watch
Discover
My Lines
Booked
You
D3 nav. Mark alone, app-like. Everything else identical so the nav slot is the only variable.
5 · The drop, on the lock screen
The most-seen brand impression in the whole product: the ring. The icon is the logo here.
Lock screen · D2 icon
9:41
Friday, July 17
PAY PHONEnow
Sol's booth opens in 15 minutes
24 slots · $250 · your member window starts first.
D2 on the lock screen. The coin reads instantly at 24px.
Lock screen · D3 icon
9:41
Friday, July 17
PAY PHONEnow
Sol's booth opens in 15 minutes
24 slots · $250 · your member window starts first.
D3 on the lock screen. The grid gets tight at this size; the gold key still carries it.
6 · joinpayphone.com
Where fans land from a celeb's bio link and where memberships get bought (web checkout). Nav left is the brand slot.
Website · D2
joinpayphone.com
PAYPHNE

The phone that pays.

Five minutes, face to face, with the people you follow.
Their line opens. You get the text. You call.

Get a number
D2 web. Masthead wordmark, hero repeats the tagline so app and site say one thing.
Website · D3
joinpayphone.com
PAY PHONE

The phone that pays.

Five minutes, face to face, with the people you follow.
Their line opens. You get the text. You call.

Get a number
D3 web. Mark + name lockup, the classic app-company header.
7 · The small-size gauntlet
A logo is only as good as its 16px self. Favicon, avatar, and store-size for both.
D2 · favicon 16px
D2 · avatar 44px
D2 · store 60px
D3 · favicon 16px
D3 · avatar 44px
D3 · store 60px
8 · Where the logo does NOT go
You said it yourself: some places it doesn't make sense. Locking those in as a rule.
How to decide: scroll top to bottom twice, once imagining you're the fan, once the celeb. D2 bets the brand on the name; D3 bets it on a symbol. The strongest tell is usually §2 (home screen) and §5 (lock screen) — that's where 95% of impressions happen. All names invented. Discovery screen is a first sketch, not the discovery design.