MemDeck vs BugScope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MemDeck
Practice card memorization with this app that shuffles decks and tests your recall. Track your progress and compete globally. Adjust deck size for all skill levels.
- Card shuffling and display
- Memorization timing
- Automatic answer checking
- Results recording
- Adjustable deck size
- Global leaderboards
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This app helps you practice card memorization. MemDeck shuffles a deck of cards and shows you the order. You see the cards to memorize the order. The app records how long do you take to memorize the cards and automatically checks your answer. The results are recorded and you can check them later. MemDeck helps not only pro memory athletes but also beginners! You can reduce the number of cards and practice with a smaller size of the deck. Sign in to Apple's GameCenter to see the world ranking of 13, 26, 39, and 52 cards.
BugScope
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BugScope - Instant Insect Identifier Never wonder “what bug is this?” again. BugScope is the fastest, most private way to identify any insect you find at home or outdoors. Simply open the app, scan the bug, and get comprehensive details in under a second. No account required, no data uploaded – everything happens right on your device. INSTANT IDENTIFICATION – FAST, ACCURATE, OFFLINE Point your camera at any insect. BugScope’s on‑device engine instantly recognizes the species and delivers complete details: common name, scientific name, size, habitat, and behavior. No waiting, no internet connection needed – just immediate answers wherever you are. STAY SAFE – HARMFUL INSECT ALERTS Not all bugs are harmless. BugScope clearly displays a HARM LEVEL indicator for every insect, so you know immediately if a bug is dangerous, venomous, or a disease carrier. Whether it’s a brown recluse spider, a disease‑carrying mosquito, or a sting‑happy wasp, you’ll get a clear visual warning and practical safety tips. Protect your family and pets by knowing which bugs to avoid and which are just visitors. POWERFUL FEATURES – YET SO SIMPLE • Scan & Identify: One tap, instant results. The app is designed for speed – launch, scan, learn. • Save to Collections: Keep a personal log of your finds. Create collections like “backyard,” “kitchen,” or “vacation bugs” to remember what you discovered. • Delete Any Single Record: Total control. Swipe to remove any saved bug permanently. No clutter, no fuss. • Massive Bug Library: Explore over 350+ common home and indoor insects – ants, spiders, roaches, silverfish, beetles, flies, and more. Each entry includes detailed descriptions, high‑quality images, and harm level. • 100% Offline: The entire library and identification engine live on your device. Use it in the basement, the garden, or deep in the woods – no signal required. TOTAL PRIVACY – YOUR DATA STAYS WITH YOU We believe privacy is non‑negotiable. BugScope does not collect, upload, or share any information. No tracking, no analytics, no accounts. Your scans, your photos, your collections – they all remain exclusively on your iPhone. If you delete a record, it’s gone forever. WHY BUGSCOPE? • Blazing fast – results in under a second • Crystal clear harm level – know what’s dangerous • Huge offline library – 350+ bugs at your fingertips • Simple organization – collections for everything • True privacy – no servers, no tracking Perfect for homeowners, parents, pet owners, gardeners, campers, and anyone curious about the tiny creatures sharing our world. Whether you want to identify a mystery bug in the kitchen or teach your kids about insects safely, BugScope is your trusted companion. Privacy Policy: https://sites.google.com/view/bugscope/home Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: BugScope at none against MemDeck's shown. BugScope also leads on update cadence (every 5 days vs every 6 weeks) and iOS requirement (13.0 vs 15.6). On price, in-app purchases 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. MemDeck sells 1 one-off in-app purchase and BugScope sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MemDeck ships an update every 6 weeks, BugScope every 5 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | MemDeck | BugScope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Wataru Mera | Async Digital Solutions |
In-app purchases
MemDeck
- Premium$4.99
BugScope
- Weekly$4.997 Days
- Yearly3 Days trial$19.991 Year









