Griddy vs Mimi Hearing Test & Hear Boost
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Griddy
This app helps you create precise drawings by overlaying customizable grids onto your images. Adjust grid properties, remove backgrounds, and pin your image to focus on your artwork. Save and share your creations easily.
- Customizable grids (size, color, opacity)
- Background removal and custom backgrounds
- Device kept awake while working
- Pinning feature to lock image
- Save and share designs
- Pre-made app icons
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Welcome to Griddy - the ultimate grid drawing app that helps you unleash your creativity! In a nutshell, it adds grids to images. With Griddy, you can create beautiful and precise drawings by simply drawing on a customizable grid. Whether you're an artist or designer or love to doodle, Griddy is the perfect app for you. Griddy features a sleek and intuitive interface that makes it easy to create your own grids. You can adjust the line width, colour, and opacity to suit your needs, and even remove or fade in/out the background from your portrait image so you can focus entirely on the subject. Once you've finished adding grids to the image, you can easily save and share it with others on social media or use Griddy’s Zen Mode to outline. With Griddy, the possibilities are endless! Features: - Customizable grids (rectangle, square row only, square column only) with adjustable size, color, and opacity - Able to keep your device awake while you are working - Pinning feature to lock your image from accidental scrolling or zooming in/out while drawing - Powerful background removal and custom background colour for portrait images - Save and share your designs with others on social media or via email - A variety of pre-made app icons Get started with Griddy today and do hyperrealistic artwork!
Mimi Hearing Test & Hear Boost
This application amplifies sounds, making voices and TV audio clearer. It offers advanced features like live captions and noise metering through a subscription service. Manage your subscription and privacy settings easily.
- Sound amplification for voices
- TV audio enhancement
- Live captioning
- Noise meter
- Customizable sound booster settings
- Unlimited records
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Two hearing tests you can take at home, with the headphones you already own. TONES, ONE EAR AT A TIME Hold the button while you hear the tone, let go when it fades. The tone walks down until it disappears and back up until it comes back, four pitches in each ear, with a quiet hiss in the other ear so it cannot answer for the one being tested. About two minutes. WORDS IN NOISE Three spoken numbers against a background hiss, sixteen rounds. This is the test that measures what people actually complain about: hearing a voice but not catching the words. It is also the one measurement here that does not depend on how loud your headphones are, because the voice and the noise go through them together — which makes it the number worth watching over time. WHAT YOU GET • What the tones found, in words rather than in decibels • Each ear on its own, and whether one is behind the other • Which sounds are quiet for you, and why that makes speech unclear rather than quiet • What it means in three everyday places: one to one, the television, a busy room • A PDF you can keep or hand to a doctor • Every check kept, so you can see whether anything is moving HEAR BOOST: PUT THE WORDS BACK • What is around you, louder, straight into your headphones • Live text: every word in large type as it is said • Read aloud: the same words in a clean voice, into your headphones • Translation while someone is talking • Record a conversation and read it afterwards • A sound level meter, for when the room is the problem rather than your ears YOUR RESULTS STAY ON YOUR PHONE No account, nothing uploaded. The only copy that leaves is the PDF you choose to send. WHAT THIS IS NOT A screening, not a diagnosis. We are not a medical app. Your headphones, your room and your attention all move the result. It tells you whether something is worth looking into, and gives you a page to take with you. For a real answer, see a doctor. Headphones are needed. Each ear is tested on its own, and a phone speaker cannot do that. A subscription is required to unlock advanced features, including the unlimited hearing aid, unlimited live captions, unlimited records, unlimited noise meter, customise sound booster settings. A payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Any unused portion of the free trial period will be forfeited when purchasing a subscription. All personal data is protected in accordance with the Terms of Use and Privacy Policy. Terms of Service: https://rolediapps.in/service Privacy Policy: https://rolediapps.in/police support@rolediapps.in
Screenshots
Verdict
The clearest difference is in-app purchases: Griddy at none against Mimi Hearing Test & Hear Boost's 5. Griddy also leads on iOS requirement (16.0 vs 18.0). Mimi Hearing Test & Hear Boost's advantage is update cadence (every 3 weeks vs every 3 months) and rating (5.0 vs 4.8). On price, ratings volume, ads and device support 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. Mimi Hearing Test & Hear Boost sells 5 in-app purchases, starting at $3.99 per 7 days. Griddy asks for nothing beyond the download.
Mimi Hearing Test & Hear Boost holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 12 respectively.
Griddy ships an update every 3 months, Mimi Hearing Test & Hear Boost every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Griddy | Mimi Hearing Test & Hear Boost |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 | 12 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Kyaw Zay Ya Lin Tun | Artem Aderikho |
Customer experience
Griddy
Mimi Hearing Test & Hear Boost
In-app purchases
Griddy
No in-app purchases
Mimi Hearing Test & Hear Boost
- Premium Version$3.997 Days
- Premium Version$12.991 Month
- Limited Offer$19.991 Year
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- Premium Version3 Days trial$39.991 Year
- Lifetime Access$69.99
Questions
Is Griddy free?
Is Mimi Hearing Test & Hear Boost free?
Which has better reviews, Griddy or Mimi Hearing Test & Hear Boost?
Do Griddy or Mimi Hearing Test & Hear Boost have ads?
Which is updated more often, Griddy or Mimi Hearing Test & Hear Boost?
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