Comparison

Scroll Shots vs Synapse

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

Head to head
About

Scroll Shots

Features
Read full description

Create it once. Bring it to life. Share it anywhere. Turn your ideas into beautiful Carousels, Stories, Invitations, Flyers, and Reels - all from your phone. ScrollShots combines AI-powered creation with an easy-to-use editor. Describe your idea, let AI help with the writing and visuals, then make every design your own. No complicated design software. No starting from a blank canvas. CREATE CONTENT WITH AI • Turn a simple idea into a complete, editable slide deck. • Generate engaging copy, layouts, and matching AI backgrounds. • Customize text, fonts, colors, images, and branding. • Create Instagram Stories, social carousels, Invitations, and Flyers. BRING YOUR DESIGNS TO LIFE • Add moving video backgrounds to your creations. • Use your own videos or animate an image with Bring to Life. • Generate short AI videos from your uploaded photos or AI backgrounds. • Choose whether to include AI-generated sound when available. • Keep your text editable on top of the moving background. TURN A CAROUSEL INTO A REEL Created a Carousel? Turn it into a vertical Reel without rebuilding your design. ScrollShots combines your slides into one video with gentle motion and transitions. Video backgrounds can play inside your Reel, too. EXPORT YOUR WAY • Save high-quality images. • Export supported designs as PDF. • Export video-backed designs as MP4. • Save and share vertical Reels. • Choose whether to include original video audio. KEEP EVERYTHING ORGANIZED Create Collections for your content, clients, campaigns, or personal projects. Find your creations in the Library and pick up where you left off. MADE FOR CREATORS Whether you're creating educational posts, marketing content, quotes, event invitations, or content for your next social campaign, ScrollShots helps you turn an idea into something ready to share. START FOR FREE Start creating beautiful designs using your own text and editing tools - no account required. Upgrade to ScrollShots Pro for more creations, watermark-free exports, additional export options, and expanded AI features. Pro can be purchased and used without registration. Pro also includes 5 Motion credits each month for Bring to Life. Extra Motion credits are available as optional in-app purchases for Free and Pro users, with no account required to purchase or use them. Credit costs are shown before generation. Creating an account is optional and allows you to synchronise your creations across supported devices and access account-based features. Create more. Edit less. Share something worth stopping for. Terms & Conditions (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://scrollshots.com/privacy-policy

About

Synapse

Assess the hardware functionality of a device before buying or selling. It performs comprehensive on-device checks for cameras, sensors, connectivity, and more, generating a shareable certificate of its condition. This ensures transparency and confidence in transactions.

Highlights
  • On-device hardware testing
  • Comprehensive sensor checks
  • Shareable pass/fail certificate
  • No account or data sharing
  • Quick free check available
  • Full diagnostic for purchase
Features
Read full description

Buying or selling a used iPhone? Know what works before money changes hands. Synapse helps you test key iPhone hardware — including cameras, speakers, microphones, sensors, buttons, connectivity, and biometrics — then creates a clear pass/fail device report you can share with a buyer, seller, repair shop, or resale listing. QUICK CHECK — FREE Run a basic test in minutes. No purchase required. Tests include: • Display • Touchscreen • Rear camera • Wi-Fi • Bluetooth FULL DIAGNOSTIC Unlock the complete hardware test suite and generate a shareable device report. Full Diagnostic includes: • Front camera and flashlight • Video recording • Microphones and speakers • Proximity sensor • Motion sensors • Screen rotation • Face ID or Touch ID sensor check • Vibration motor • Volume, lock, and mute buttons • GPS / location accuracy • System integrity indicators • Shareable pass/fail report with device details DEVICE CHECKS Purchase Device Checks in the app and save them to your account. Available options: • Single Device Check • 3 Device Checks • 10 Device Checks Sign in with Apple or email to save your purchased Device Checks, view your remaining checks, and use them on this device or another signed-in device. KEY FEATURES • Free Quick Check • Full Diagnostic hardware testing • Shareable pass/fail device report • Device Checks saved to your account • View remaining Device Checks in your Profile • Useful for buying, selling, repairing, or verifying a used iPhone PRIVACY Synapse runs hardware tests on your device. Your account is used to save purchased Device Checks and help you access them across signed-in devices. Permissions may be requested for camera, microphone, location during GPS testing, motion sensors, Bluetooth, Face ID / Touch ID checks, and local network features when needed. Apple, iPhone, Face ID, and Touch ID are trademarks of Apple Inc.

Screenshots

Scroll Shots4 screens
Synapse4 screens

Verdict

The call

Scroll Shots and Synapse are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Scroll Shots sells 2 in-app purchases, starting at $9.99 per month and Synapse sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Scroll Shots ships an update every 2 weeks, Synapse every 6 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Scroll Shots versus Synapse: the parameters behind the verdict, then further details
ParameterScroll ShotsSynapse
PriceFreeFree
Rating—5.0 (10 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—10 — better
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size52 MB5 MB
Age rating4+4+
DeveloperSeamless DigitalNexus Link LLC

In-app purchases

2 purchases

Scroll Shots

Subscriptions2
  • PRO access (monthly)$9.991 Month
  • PRO access (yearly)$49.991 Year
3 purchases

Synapse

One-time3
  • Full Diagnostic$2.99
  • 3 Checks — Best Value$4.99
  • 10 Checks — Pro Pack$9.99

Questions

Is Scroll Shots free?
Scroll Shots is free to download, with in-app purchases available.
Is Synapse free?
Synapse is free to download, with in-app purchases available.
Do Scroll Shots or Synapse have ads?
Neither Scroll Shots nor Synapse shows ads.
Which is updated more often, Scroll Shots or Synapse?
Scroll Shots ships an update every 2 weeks, and Synapse every 6 days. Most recently, Scroll Shots was updated on November 9, 2026 and Synapse on October 31, 2026.

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