Nudge vs SnapStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nudge
This app proactively reminds you of tasks until they are completed. It intelligently spaces notifications based on deadlines and offers customizable intensity levels. SmartAdapt learns your habits to optimize reminder timing, making it an effective tool for staying on track.
- Intelligent notification timing
- Customizable reminder intensity
- SmartAdapt learning feature
- Recurring reminders (Pro)
- Accountable mode (Pro)
- Progress tracking and milestones
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Finally, a reminder app that actually reminds you. Most reminder apps are just lists you have to remember to check. Nudge comes to you and keeps showing up until the thing gets done. Save it once, then get on with your life. HOW NUDGE WORKS 1. Type what you need to remember 2. Set when it is due 3. Choose your intensity: Gentle, Balanced, or Persistent 4. Let Nudge remind you until it is done No complicated setup. No ads. No distractions. Just reminders that actually remind you. REMINDERS THAT ADAPT TO THE DEADLINE Nudge intelligently spaces your notifications based on when something is due. As the deadline gets closer, your reminders become more persistent. No notification overload. Just the right nudge at the right time. SMARTADAPT SmartAdapt learns when you are most likely to get things done, then times your reminders around those moments. The more you use Nudge, the better it gets at reaching you when it matters. SmartAdapt is included with Nudge Pro. FEATURES • A simple, intuitive interface • Smart notification timing • Gentle, Balanced, and Persistent intensity levels • Daily, weekly, monthly, yearly, and custom recurring reminders • Accountable Mode for the things you cannot let slip with Nudge Pro • Share nudges with friends • Track your progress, build streaks, and collect milestones NUDGE PRO Try Nudge Pro free for 7 days. After your trial, choose $4.99 per month or $29.99 per year. Nudge Pro includes unlimited nudges, SmartAdapt, Accountable Mode, and full access to every feature. Cancel anytime. Get it out of your head. Let Nudge remember for you. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SnapStack
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RECLAIM YOUR CAMERA ROLL Your screenshots are full of valuable information—recipes, design inspiration, work feedback, and travel plans. But in your photo gallery, they just get lost. SnapStack is the professional workspace designed specifically for your screenshots. ORGANIZE LIKE A PRO Create custom collections for your projects. With our new draggable interface, you can rearrange your workspace to fit your workflow. Move your most important collections to the top and keep your research organized. INTELLIGENT INSIGHTS SnapStack doesn’t just store images; it understands them. Our analysis engine provides insights and titles for your shots, making it easier than ever to find exactly what you’re looking for. POWERFUL NOTES INTEGRATION Sometimes a picture isn't enough. Attach detailed notes directly to your screenshots or create standalone notes within your collections. It’s the perfect companion for students, researchers, and designers. KEY FEATURES: • Smart Collections: Group screenshots by project, topic, or priority. • Draggable Interface: Fully customizable layout with intuitive reordering. • Unified Search: Search through your collections, notes, and screenshots simultaneously. • AI-Driven Insights: Get smart summaries and titles for your saved content. • Premium Glassmorphism UI: A stunning, modern dark-mode interface that looks as good as your content. • Privacy First: Your data is yours. SnapStack works locally to keep your information secure.
Screenshots
Verdict
Nudge and SnapStack 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
Both are free to download. Nudge sells 6 in-app purchases, starting at $4.99 per month and SnapStack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Nudge ships an update every 6 days, SnapStack weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Nudge | SnapStack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 56 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Iconic Apps LLC (US) | Emmanuel Mambwe |
In-app purchases
Nudge
- Nudge Pro - Monthly - Trial7 Days trial$4.991 Month
- Nudge Pro - Monthly$4.991 Month
- Nudge Weekly$5.997 Days
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- Nudge Pro - Oto$19.991 Year
- Nudge Pro - Yearly$29.991 Year
- Nudge Pro - Yearly - Trial7 Days trial$34.991 Year
SnapStack
- SnapStack Premium$4.99









