Comparison

Gamma AI Graphics Slide Maker vs hYYa Encrypted Notes

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

Head to head
About

Gamma AI Graphics Slide Maker

Create AI-powered presentations quickly and easily. Generate, edit, and export professional-looking slides with a variety of layouts. Work seamlessly across sessions with automatic saving.

Highlights
  • AI-powered slide generation
  • Professional layout library
  • Automatic saving and editing
  • Seamless PDF export
  • Cross-session work continuity
Read full description

Generate. Edit. Export in Seconds. Create beautiful, AI‑powered slides and share them anywhere. NeoSlide Graphics gives you the tools to build presentations faster than ever. Pick Up Right Where You Left Off All your presentations are automatically saved and ready to edit. Work across sessions without missing a beat. A Layout for Every Slide Titles, bullets, quotes, images – our library of professional layouts makes every slide look polished and on‑brand. Just pick and go. Upgrade for unlimited AI‑generated decks, high‑quality AI images, access to every theme and layout, and seamless PDF export and sharing. By downloading NeoSlide Graphics, you agree to our Terms of Use and Privacy Policy. Subscription & Legal Information NeoSlide Graphics Subscription Terms NeoSlide Graphics is available as an auto-renewable subscription. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase . Privacy Policy: https://docs.google.com/document/d/1wQK7iD7KUiRz3R5NsjSVRG8-NBL2y8nGvVkcGWG6rto/edit?tab=t.0 Terms of Use (EULA): https://docs.google.com/document/d/1DxfP3cywFvD1hGvjSieP_pWQEcYrmjAMkJHlhBUE4GY/edit?tab=t.0

About

hYYa Encrypted Notes

Read full description

Encrypted notes that only you can read. hYYa Encrypted Notes is a private notepad, diary and journal for iPhone, iPad and Mac. Sync your notes through your own iCloud Drive or Google Drive, or keep them on this device only. Every note is encrypted on your device before it is saved. There is no account to create and no hYYa server to hold a copy, so your notes stay yours alone. No servers. No leaks. No compromises. ENCRYPTED BEFORE IT IS SAVED • End-to-end encryption with AES-256-GCM, through Apple's own CryptoKit, on your device. • Titles, folder names and dates are encrypted too. Anyone browsing the files sees only random identifiers. • Lock with Face ID or Touch ID, with your passcode or Mac password as the fallback. • Search the full text of every note. The search index is encrypted like the notes, so searching never leaves a readable copy behind. SYNC YOUR WAY, FREE • Through your own iCloud Drive, across your iPhone, iPad and Mac. • Through your own Google Drive as well, to reach your other devices. Your notes never leave your device unencrypted. • Or keep your notes on this device only. Writing, search and export all work offline. • Edits made on two devices are merged back together instead of one device's copy winning. If the same note changes in two places at once, both versions are kept. Nothing you typed is ever silently discarded. WRITE THE WAY YOU THINK • Live Markdown as you type: headings, bold, italic, code, strikethrough, quotes, lists and checklists, with a formatting bar when you want one. • Folders, pinned notes and colour labels. • Write in any language: Arabic paragraphs read right-to-left and English ones left-to-right, in the same note. • Attach pictures and files. Pictures show inside the note; PDFs and other files open with a tap on iPhone and iPad, or in your usual app on Mac. Every attachment is encrypted exactly like the words around it. YOUR WRITING STAYS PORTABLE • Export every note as plain Markdown, with its pictures and files beside it, whenever you like, for free. • Import from Markdown, plain text, HTML, RTF or an Evernote export. • No analytics, no tracking, no advertising identifier and no third-party SDKs. MADE FOR IPHONE, IPAD AND MAC • Native on every device, not a web wrapper. • On Mac: a full menu bar, keyboard shortcuts, printing and a proper Settings window. • On iPad: your folders in a sidebar, and drag and drop to file a note. • Dynamic Type, VoiceOver, Reduce Motion, and light and dark themes. FREE, AND HONEST ABOUT IT Keep up to 15 notes free for as long as you like, with no time limit and no trial to run out. Encryption, sync, biometric lock, import and export are free for everyone and always will be. One purchase unlocks unlimited notes on iPhone, iPad and Mac together. It is never a subscription, and nothing you have written is ever locked, hidden or taken away.

Screenshots

Gamma AI Graphics Slide Maker3 screens
hYYa Encrypted Notes4 screens

Verdict

The call

The clearest difference is update cadence: hYYa Encrypted Notes at every 4 days against Gamma AI Graphics Slide Maker's every 3 weeks. hYYa Encrypted Notes also leads on device support (3 vs 1). Gamma AI Graphics Slide Maker's advantage is iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases 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. Gamma AI Graphics Slide Maker sells 8 in-app purchases, starting at $4.99 per 7 days and hYYa Encrypted Notes sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Gamma AI Graphics Slide Maker ships an update every 3 weeks, hYYa Encrypted Notes every 4 days. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Gamma AI Graphics Slide Maker versus hYYa Encrypted Notes: the parameters behind the verdict, then further details
ParameterGamma AI Graphics Slide MakerhYYa Encrypted Notes
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS17.0 — better26.0
Further details — not scored
Size22 MB6 MB
Age rating4+4+
DeveloperKaisa AunHassaan Abdeen

In-app purchases

8 purchases

Gamma AI Graphics Slide Maker

Subscriptions8
  • Weekly$4.997 Days
  • Weekly3 Days trial$4.997 Days
  • NeoSlide Graphics Pro week$4.997 Days
Show 5 more
  • NeoSlide Graphics Pro week3 Days trial$4.997 Days
  • Monthly3 Days trial$12.991 Month
  • Monthly$12.991 Month
  • Yearly3 Days trial$49.991 Year
  • Yearly$49.991 Year
2 purchases

hYYa Encrypted Notes

One-time2
  • 30-day TrialFree
  • hYYa Encrypted Notes Pro$24.99

Questions

Is Gamma AI Graphics Slide Maker free?
Gamma AI Graphics Slide Maker is free to download, with in-app purchases available.
Is hYYa Encrypted Notes free?
hYYa Encrypted Notes is free to download, with in-app purchases available.
Do Gamma AI Graphics Slide Maker or hYYa Encrypted Notes have ads?
Neither Gamma AI Graphics Slide Maker nor hYYa Encrypted Notes shows ads.
Which is updated more often, Gamma AI Graphics Slide Maker or hYYa Encrypted Notes?
Gamma AI Graphics Slide Maker ships an update every 3 weeks, and hYYa Encrypted Notes every 4 days. Most recently, Gamma AI Graphics Slide Maker was updated on October 4, 2026 and hYYa Encrypted Notes on October 19, 2026.

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