Amazing Marvin vs Stash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Amazing Marvin
Manage your tasks and projects on the go with this mobile productivity tool. It syncs with the web and desktop versions, offering a comprehensive system for organizing your life. Access your schedule and to-do lists from anywhere.
- Mobile task management
- Project organization
- Syncs with web/desktop
- Subscription-based access
- Task scheduling
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Amazing Marvin is a to-do list and daily planner you can customize, one feature at a time. WHY IT WORKS THIS WAY Different things work for different people. The method that changed your colleague's life can feel like a straitjacket on you. The setup you loved in March can stop working in June. That is normal. So Marvin does not hand you a fixed system. Turn on the features you need, and disable the ones you don't. What users are saying: "So customizable, that when I feel I start to get bored, I can change my flow or strategy & it feels like a brand new app." If you have ever abandoned a setup because you got bored of it, you will love Marvin. PLANNING YOUR DAY - Day planner, where each day gets its own list rather than one endless pile - Duration estimates and a capacity bar that tells you when you have planned more than the day actually holds - Do dates and due dates kept separate, so "work on it Tuesday" is not the same as "it is due Tuesday" - Two-way calendar sync - Week planning, with tasks dragged between days to even out the load - Nested projects and categories, labels, smart lists, recurring tasks - A backburner for someday, kept out of sight of today STARTING IS THE OTHER HALF Knowing what to do and being able to begin are two different problems, and the second is where most days come apart. A lot of Marvin is built for that exact moment: - Accountability Pledge: put money on a task. If you do not finish it, you pay. - Procrastination Wizard: an interactive walk-through of why you are stuck and what to try next - Task breakdown: split something until the first step is small enough to be boring - Super Focus Mode: everything hidden except the one task - The Task Jar: when choosing is the problem, let it choose for you - Dread levels and Eat the Frog, so the thing you are avoiding stops being invisible - Truncated lists, showing two or three items at a time instead of forty KEEPING TRACK, OR NOT Time tracking, Time goals, Pomodoro targets, Habits, Points and Rewards are all here (optional). BUILT WITH LOVE, BY A SMALL TEAM Marvin has been in development for nearly ten years and is still made by a very small team that reads its own support email. It is funded by the people who use it, which is why it has no ads, no data selling and no investors to grow for. ON YOUR PHONE The Marvin phone app syncs with the web and desktop versions. Capture on the bus, plan at your desk, or do all of it from your pocket. Free 14-day trial, no card required. SUBSCRIPTION After the free trial, Amazing Marvin is $11.99 per month or $96 per year. Payment is charged to your Apple ID at confirmation of purchase. A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your device settings. Terms: https://amazingmarvin.com/terms.html Privacy: https://amazingmarvin.com/privacy/
Stash
This AI-powered notebook helps you capture ideas, summarize content from links or videos, and set reminders. It researches and organizes your notes into readable markdown, with offline capabilities for note-taking.
- AI-powered summarization
- Research and organization
- Offline note capture
- Reminders
- Markdown note format
- Tag filtering and search
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Zero prompt AI Notebook. Paste a link, a video, a few words: and watch Stash summarize, add reminders, and do research for you. Capture - Type a rough note or attach photos from the camera or library - Stash even when you are offline; notes queue and are summarized when you are back online Summarize - The Stash server researches and organizes the note (vision + web search) - You get a readable markdown note, not a chat transcript - A note is summarized once; a failed summary keeps your original text and images Recall - Browse recent notes, filter by tags, or search - Optional reminders fire from the server so they are not stuck on one phone Stash Pro (optional auto-renewable subscription) - Raises summary and research limits - Purchase, restore, and manage through your Apple ID - Privacy Policy: https://stash.graftedsoftware.com/legal/privacy - Terms: https://stash.graftedsoftware.com/legal/terms
Screenshots
Verdict
The clearest difference is rating: Stash at 5.0 against Amazing Marvin's 4.0. Stash also leads on review sentiment (100% vs 60%) and monetization model (freemium vs subscription). Amazing Marvin's advantage is ratings volume (129 vs 1). On price, update cadence, 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
Both are free to download. Amazing Marvin sells 2 in-app purchases, starting at $11.99 per month and Stash sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Stash holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Amazing Marvin has 129 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Amazing Marvin's written reviews are positive against 100% of Stash's.
Amazing Marvin ships an update monthly, Stash fortnightly. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.
| Parameter | Amazing Marvin | Stash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (129 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 129 — better | 1 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 123 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Amazing GmbH | Andrew Rice |
Customer experience
Amazing Marvin
Stash
In-app purchases
Amazing Marvin
- Monthly Subscription$11.991 Month
- Amazing Marvin Yearly$96.001 Year
Stash
- Stash Pro$7.991 Month
- Stash Unlimited (yearly)$79.991 Year









