myAI® vs Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myAI®
Manage your wirelessly enabled aquarium devices remotely. Set custom lighting schedules, adjust colors, and preview changes. Features include coral acclimation mode and realistic lunar cycles.
- Remote device control
- Customizable light timers
- Color sliders and Kelvin control
- Coral acclimation mode
- Realistic lunar cycle effects
- Preset sharing and saving
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Control your AI devices with our myAI control platform. - Control any wirelessly enabled AI device. - Setup a timer with a touch of your finger for each of your light’s colors. - Share & save your customized AI Preset. - Adjust the light to your liking using color sliders or Kelvin color temperature control. - Create custom timer settings even faster with Easy Setup. - Control realistic effects like the lunar cycle. - Use our coral acclimation mode to welcome your new livestock. - Fast forward through your timers to preview your changes. Supports the following devices from AquaIllumination: - AI Blade Grow - AI Blade Glow - AI Blade Freshwater - AI Blade Refugium - AI Orbit 2 - AI Orbit 4 - AI Axis 20 - AI Axis 40 - AI Axis 90 - Prime 16HD - Hydra 32HD - Hydra 64HD - Nero 5 - Nero 3 - AI Prime - AI Prime Fresh Water - AI Prime Fuge - AI Prime HD - AI Director - AI Hydra - AI Hydra FiftyTwo - AI Hydra FiftyTwo HD - AI Hydra TwentySix - AI Hydra TwentySix HD - AI Vega - AI Nano - AI Sol
Stack
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Stop losing receipts. Stop missing warranties. Stack is the personal purchase tracker that uses AI to scan your receipts, track your warranties, and show you exactly where your money goes — all in one app. SCAN RECEIPTS IN SECONDS Point your camera at any receipt and Stack's AI instantly extracts the store name, items, prices, and date. No manual entry. No tedious data input. Just snap and go. You can also capture receipts from other apps using the built-in Share Extension — forward email confirmations, screenshots, or photos directly into Stack. NEVER MISS A WARRANTY AGAIN Stack tracks every warranty expiration date and sends you notifications before coverage ends. No more digging through drawers for proof of purchase when something breaks. Your receipts and warranty details are always right where you need them. FIND PRODUCT MANUALS & WARRANTY LINKS Lost a product manual? Stack searches the web to find manuals, warranty registration pages, and support links for your purchases. Everything you need for a product, organized in one place. SEE WHERE YOUR MONEY GOES Your monthly spending dashboard breaks down purchases with clear, visual charts. See totals by store, category, or time period. Understand your spending patterns at a glance without connecting bank accounts or sharing financial data. ORGANIZE YOUR WAY Stack features a unique spatial canvas where you can arrange and group your purchases visually — like a digital mood board for everything you own. Drag, group, and organize items however makes sense to you. It is not just a list; it is your personal inventory, laid out your way. PRIVATE & SYNCED Your data stays yours. Stack syncs across all your Apple devices with iCloud — no account creation required, no third-party servers. Your purchase history, receipts, and warranty documents are encrypted and available wherever you are. BUILT FOR REAL LIFE Stack is designed for personal use, not business expense reports. Whether you are tracking a laptop warranty, organizing kitchen appliance receipts, or checking how much you spent on groceries this month, Stack keeps your purchase life simple and organized. KEY FEATURES - AI receipt scanning — camera or Share Extension - Automatic extraction of items, prices, stores, and dates - Warranty expiration tracking with push notifications - Monthly spending dashboard with visual charts - Spatial canvas for visual purchase organization - Online product manual and warranty link finder - iCloud sync across iPhone and iPad - No account required — just download and start scanning Whether you have five receipts or five hundred, Stack keeps everything organized, searchable, and always at your fingertips. Download Stack today and never lose another receipt or miss another warranty. IN-APP PURCHASE OPTIONS Unlock the full Stack experience with our Pro plan. We offer two subscription models: - $7.99 USD per week: For flexible use as you organize and track your purchases. - $129.99 USD per year: Enjoy an annual plan with 69% savings! Free users can store up to 5 items. Pro users get unlimited items, advanced receipt enrichment, and priority sync. Fair usage policies may apply to ensure a high-quality experience for all users. We reserve the right to change pricing, subscription terms, or in-app benefits. Any changes will be communicated via the app or website. For more details on our policies, please visit: Terms of Service: https://hanifsgy.github.io/things-site/terms Privacy Policy: https://hanifsgy.github.io/things-site/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: myAI® at none against Stack's 2. myAI® also leads on device support (4 vs 1) and iOS requirement (15.6 vs 18). Stack's advantage is update cadence (every 10 days vs every 3 months). On price and ads 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
Both are free to download. Stack sells 2 in-app purchases, starting at $7.99 per 7 days. myAI® asks for nothing beyond the download.
myAI® ships an update every 3 months, Stack every 10 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | myAI® | Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (290 ratings) — better | — |
| Positive reviews | 20.5% of reviews | — |
| Number of ratings | 290 — better | — |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.6 — better | 18 |
| Further details — not scored | ||
| Size | 53 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | C2 Development, LLC | Muhammad Hanif Sugiyanto |
Bugs and requests
myAI®
Reported bugs
5 issues- App crashes after updates
- Lighting schedules not working properly
- Devices not recognized or disconnecting
- Time/date resets to incorrect values
- Acclimation mode gets stuck or doesn't work
Requested features
5 requests- Add preset saving and loading
- Enable WiFi connectivity
- Improve app organization and navigation
- Provide detailed instructions and tutorials
- Add smart home integration capabilities
Stack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
myAI®
No in-app purchases
Stack
- Stack Pro 1 Week$7.997 Days
- Stack Pro 1 Year$129.991 Year









