Comparison

Decider vs srad

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

Head to head
About

Decider

This app offers a suite of tools to help you make decisions, from spinning wheels and rolling dice to flipping coins and drawing cards. It includes features like a finger selector, score counter, and lottery number generator, all designed to settle debates and leave things to chance. It works offline and prioritizes user privacy.

Highlights
  • Spinning wheels with custom options
  • Finger selector for teams or turns
  • Realistic dice rolling with game modes
  • Score counter for multiple players
  • Card drawing with game modes
  • Coin flip with animated physics
  • Lottery number generator
  • Magic 8 Ball for yes/no questions
Features
Read full description

Can't decide? Let Decider. do it for you. Decider. is a beautifully designed decision toolkit — 12 tools in one app to settle any debate, pick a winner, or leave it to chance. ———————————————————————————— SPINNING WHEEL Add your own options and spin. Restaurants, movies, chores, names — save unlimited wheels as presets. Built-in templates (Yes/No, What to eat?, Movie night and more) and an Elimination Mode that removes the winner after each spin — perfect for raffles, turn orders, and secret santa. FINGER SELECTOR Everyone places their fingers on the screen. The app picks one, splits you into teams, or assigns a turn order. DICE Roll 1 to 5 dice with realistic physics. Includes optional dice cup and game modes for Liar's Dice, 21 and Pair Master. SCORE COUNTER Track scores for up to 8 players. Set rounds, set a target, see who wins. Your session is saved automatically — even if the app closes mid game night. CARDS Draw from a 52-card deck or shorter 32-card variant. Optional jokers. Includes card game modes for King's Game, Higher/Lower and Cheat. COIN FLIP An animated coin flip with realistic physics. Tap or shake to flip. LOTTERY Real lottery formats: Lotto 6/49, Lotto 6/45, EuroJackpot, Powerball, Mega Millions. Animated number drawing with format-correct bonus balls. MAGIC 8 BALL Ask a yes-or-no question. Tap or shake for one of 20 classic answers. ROULETTE A full European roulette wheel with 37 numbers — for random selection or casino-style spins. NUMBER GENERATOR Set min, max, count and duplicate rules. Generate up to 20 at once. ARROW SPINNER A sleek spinning arrow that points to someone or something. GAME TIMER A clean countdown with optional buzzer — and it keeps perfect time even while your phone is locked. ———————————————————————————— DESIGNED WITH CARE • Apple Watch app for the essentials on your wrist • Optimized for iPhone and iPad • Light and Dark mode with clean, modern design • Smooth animations and tactile haptic feedback • Fully available in English and German PRIVACY-FIRST Works fully offline. No accounts. No tracking. No data leaves your device. 100% FREE No ads. No subscriptions. No in-app purchases. ———————————————————————————— Download Decider. and decide your way.

About

srad

Features
Read full description

srad turns your body into an artist. Using sensors from your iPhone and Apple Watch, srad renders a living 3D sphere that responds to who you are and what you're doing — right now. Your heartbeat pulses the form. Your footsteps send ripples across its surface. The magnetic field around you shifts its color. Motion tilts it, twists it, breathes it. And now your body doesn't just move the art — it plays it. This is not a health app. There are no charts, no metrics, no goals. srad is personal digital art — generated from the data your body produces every second. What shapes the form: # Heart Rate — your pulse drives the sphere's rhythm, expanding and contracting the surface with every beat # Step Count — each footstep sends a wave across the equator; walking builds a traveling orbit # Accelerometer — gravity deforms the form and tilts the color gradient # Gyroscope — rotation adds a vortex twist and surface spin # Magnetometer — the invisible magnetic field around you rotates the color hue in real time # Barometer — atmospheric pressure thickens or thins the corona ring # Location — altitude shifts color warmth; speed drives overall energy # Microphone — sound erupts the surface with geometry spikes and ripples Soundscape — your body, in sound srad now turns your living data into a generative soundscape, in real time. Your heartbeat is the bass, your steps are the rhythm, your motion stirs the air around you, and when your pulse and pace fall into sync, a resonance glow rises — in the sphere and in the sound. Best experienced with EarPods in and your phone in your pocket on a walk. Nothing is recorded. Sensor Resonance When your heart rate and step cadence fall into sync — the natural state of a comfortable walk or run — a special resonance glow appears on the sphere. A traveling hotspot that only exists when your body finds its rhythm. Something to notice. Something to earn. Color palettes Choose from six hand-crafted palettes — Ocean, Sunset, Forest, Monochrome, Neon, and Default — each transforming the sphere, and its soundscape, into a completely different world. Immersive mode Double-tap anywhere to hide all interface elements. Just you, and the art. Privacy first All sensor data stays on your device. Nothing is uploaded, stored, or shared. srad requires no account and collects no personal information.

Screenshots

Decider4 screens
srad4 screens

Verdict

The call

The clearest difference is update cadence: srad at every 3 days against Decider's every 6 weeks. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Decider ships an update every 6 weeks, srad every 3 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 8 level
Decider versus srad: the parameters behind the verdict, then further details
ParameterDecidersrad
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.6 — better18.5
Further details — not scored
Size4 MB9 MB
Age rating4+4+
DeveloperPaul Frederik WeissmantelWilliams Martinez

In-app purchases

None

Decider

No in-app purchases

None

srad

No in-app purchases

Questions

Is Decider free?
Decider is free to download, with no in-app purchases.
Is srad free?
srad is free to download, with no in-app purchases.
Do Decider or srad have ads?
Neither Decider nor srad shows ads.
Which is updated more often, Decider or srad?
Decider ships an update every 6 weeks, and srad every 3 days. Most recently, Decider was updated on October 31, 2026 and srad on October 31, 2026.

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