Matcha vs Gravity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Matcha
This app helps you manage screen time by requiring you to scan an RFID card to unlock your device. It offers customizable blocking of apps and websites, promoting healthier digital habits through a physical interaction.
- RFID card integration for unlocking
- Customizable app and website blocking
- Time-based screen time restrictions
- Physical unlock for mindful pauses
- Privacy-first design, no account needed
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Most apps that block distractions let you tap "Skip" the moment you get bored. Matcha doesn't. Ending a session means physically walking to an NFC tag and scanning it — friction that's real, not theatrical. Block on your terms Pick which apps and websites count as distractions and lock them behind a Mode — a block list or an allow list, built on Apple's Screen Time framework. Start a session and those apps disappear behind a shield until you scan your tag again. Schedules Set recurring windows — mornings, work hours, bedtime — and Matcha locks itself automatically at that time, no tag required to start. It stays locked until the window ends or you scan your tag, whichever comes first. Pause instead of block Not every app deserves a hard wall. Turn on Pause for a Mode and opening a gated app shows a short breathing screen first instead of an outright block. Most of the time, the urge passes before the screen does. If it doesn't, you can continue through. Strict mode Worried you'll talk yourself out of a session? Strict mode requires the same NFC tag you started with to end it early — no settings menu workaround. Activity See how much time you actually spent in blocked apps, how many sessions you ran, and how often you resisted opening something during a Pause. Matcha is built entirely on Apple's Screen Time APIs (Family Controls, Managed Settings, Device Activity) — no ad network, no usage data leaving your phone. Note: I replaced your in-progress description rather than appending to it, since it was cut off mid-sentence in the screenshot — check it doesn't duplicate anything you'd already drafted beyond what's visible.
Gravity
This app offers a streamlined note-taking experience by eliminating folders and tags, focusing on a single, continuous stream of thoughts. Capture ideas instantly and use simple gestures to manage your notes, prioritizing what matters most.
- Instant note capture
- Single stream organization
- Swipe gestures for actions
- Attention-based prioritization
- Private iCloud sync
- Lightweight prefixes for filtering
- Fast search functionality
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Gravity keeps all your notes in one stream, with the newest at the top. As you add more, older notes sink down the list. When one of them still matters, swipe it right and it comes back to the top. The idea comes from Andrej Karpathy's append-and-review note: write everything in one place, read back through it now and then, and move up whatever you still care about. Gravity has no folders, so there's nothing to file. Writing The cursor is waiting at the top when you open the app. Type your note and press Return twice, or tap the add button. A half-written draft stays where you left it. Rescuing and tidying Swipe right on a note to rescue it. Swipe left to archive, delete, share or copy. Archived notes have a page of their own, and deleted notes stay in Deleted Notes until you restore them or clear them out. Markdown and checklists Headings, bold, italics, lists, links and quotes show formatted in the stream. Start a line with "- [ ]" to make a checklist, then tick items off without opening the note. In the editor the formatting appears as you type, and a small bar above the keyboard adds headings, bold, lists and checklists. Everything is saved as plain Markdown text. Tags Start a note with todo:, idea:, read: or any word followed by a colon, and it gets a colour of its own. Type todo: into search to see only those notes. There's no tag manager to look after. Search Search covers every note on your phone, archived ones too, and works offline. It matches parts of words and ignores accents. Getting notes in The Home Screen widget starts a new note or pastes in whatever you last copied. You can also share text or a link from another app, and it becomes a new note at the top of the stream. Privacy Your notes are stored on your iPhone. Gravity has no accounts and no analytics, and it doesn't collect any data. If you want your notes on your other Apple devices, turn on iCloud sync; it also works with Gravity for Mac, which is sold separately. You can export everything as JSON or Markdown at any time. Looks Choose light, dark or OLED black, or follow the system, and pick from three text sizes. There's a stats page too, worked out on your phone, of course. Price You pay once. There's no subscription, no in-app purchases and no ads. Privacy policy: https://www.gravitynotes.app/privacy-policy
Screenshots
Verdict
The clearest difference is price: Matcha at Free against Gravity's $9.99. Matcha also leads on review sentiment (100% vs 92%). Gravity's advantage is update cadence (every 11 days vs every 12 months) and chart position (#164 vs unranked). On rating, ratings volume, 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
Matcha is free to download; Gravity costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Matcha against 5.0 for Gravity. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews are what separate them: 100% of Matcha's written reviews are positive against 92% of Gravity's.
Matcha ships an update every 12 months, Gravity every 11 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | Matcha | Gravity |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 5.0 (6 ratings) | 5.0 (9 ratings) |
| Positive reviews | 100.0% of reviews — better | 91.7% of reviews |
| Number of ratings | 6 | 9 — better |
| Update frequency | Every 12 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #164 — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Leggat | Tristan Manchester |
Customer experience
Matcha
Gravity
In-app purchases
Matcha
No in-app purchases
Gravity
No in-app purchases









