Comparison

Radiantly vs Decis

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

Head to head
About

Radiantly

Transform your running data into unique, artistic visuals. This app automatically generates personalized masterpieces from your workout metrics, requiring no manual editing. Share your achievements in stunning, ready-to-post formats.

Highlights
  • Automatic art generation from run data
  • Unique designs for every workout
  • Personalized visual celebration
  • Seamless Apple Health integration
  • Instagram-ready visuals
  • Selfie integration into frames
Features
Read full description

Your effort, automatically transformed into art. Radiantly turns running data into stunning visuals. Instantly. No editing required. Forget boring map screenshots. Your Apple Health data becomes a personalized visual celebration, automatically designed to match your pace, distance, and energy. Every run reveals a fresh design. No two workouts look the same. Why Radiantly? • Frame Every Vibe From vintage magazine covers to cinematic frames, every run becomes a unique visual surprise. Our smart design engine automatically selects the perfect style for your pace, route, and energy. A new look every time you run. • Your Personal Spotlight Snap a selfie and our smart tech instantly places you in the frame, creating stylized visuals that celebrate your achievement. You're always the star of your story. • Effortless Integration Seamlessly syncs with Apple Health. Track with Strava, Apple Watch, or Nike Run Club. Radiantly automatically pulls your data and creates stunning visuals based on your real performance. • Instagram-Ready Every frame is high-resolution and perfectly sized for Instagram Stories and feeds. No cropping, no hassle. Just tap and share. Watch your likes multiply.

About

Decis

Features
Read full description

Decis connects sleep, activity, training, nutrition, and schedule records so you can understand today's condition, spot recurring wellness patterns, and make better everyday choices. START WITH A DAILY BRIEFING - Compare sleep duration and sleeping HRV with your recent range - See what changed relative to your recent range - Begin with a small recent window while older records continue syncing SEE THE DAY IN SEQUENCE - Review health, training, meals, and events on Timeline - Open recorded meals for nutrition details - Keep daily context visible instead of checking isolated metrics ASK YOUR OWN RECORDS - Ask questions about your connected data - Review conclusions with supporting evidence and data coverage - Keep sample limits and correlation caveats visible CONNECT WITH CONTROL - Sign in with Apple or Google - Choose which HealthKit data types Decis can read - Add meals, caffeine, and supplements from the iPhone app - Disconnect sources or permanently delete your account and synchronized data Decis provides wellness information to support everyday choices. It does not provide medical diagnosis or treatment.

Screenshots

Radiantly4 screens
Decis4 screens

Verdict

The call

The clearest difference is in-app purchases: Decis at none against Radiantly's 2. Decis also leads on update cadence (daily vs every 4 days). Radiantly's advantage is iOS requirement (15.1 vs 17.0). On price, ads 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. Radiantly sells 2 one-off in-app purchases. Decis asks for nothing beyond the download.

UpkeepUpdate frequency

Radiantly ships an update every 4 days, Decis daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Radiantly versus Decis: the parameters behind the verdict, then further details
ParameterRadiantlyDecis
PriceFreeFree
Rating4.1 (27 ratings) — better—
Positive reviews82.8% of reviews—
Number of ratings27 — better—
Update frequencyEvery 4 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size81 MB31 MB
Age rating17+4+
DeveloperFar Far Away Co., Ltd.Tab0 Inc.

In-app purchases

2 purchases

Radiantly

One-time2
  • 10 images$1.99
  • 100 images$3.99
None

Decis

No in-app purchases

Questions

Is Radiantly free?
Radiantly is free to download, with in-app purchases available.
Is Decis free?
Decis is free to download, with no in-app purchases.
Do Radiantly or Decis have ads?
Neither Radiantly nor Decis shows ads.
Which is updated more often, Radiantly or Decis?
Radiantly ships an update every 4 days, and Decis daily. Most recently, Radiantly was updated on October 30, 2026 and Decis on October 31, 2026.

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