Comparison

CASIO WATCHES vs CHOIL

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CASIO WATCHES

This app connects to compatible CASIO watches via Bluetooth to manage settings, track daily activities like steps and heart rate, and access exclusive brand content. Users can also customize their own unique G-SHOCK models.

Highlights
  • Bluetooth watch connectivity
  • Time and world time settings
  • Activity tracking (steps, calories, heart rate)
  • Exclusive G-SHOCK content
  • Customizable G-SHOCK models
  • Watch manual access
Features
Read full description

CASIO WATCHES is the official comprehensive app that unlocks new ways to enjoy CASIO watches. Using Bluetooth® technology to link to your CASIO watch, the app allows you to access a range of convenient functions via your smartphone, including time adjustment and world time settings. Keep up with the latest G-SHOCK and other CASIO brand information, and view exclusive CASIO content. ■ Major functions ‐ Home: Check the status of registered watches and your recent activity at a single glance ‐ My Watch: Register your watch to easily check its manual, or use Bluetooth connection to adjust its time settings, set alarms, and implement world time settings ‐ My Page: Monitor your daily activities by keeping track of data including calories burned, step counts, heart rate, and activity log ‐ Discover G-SHOCK: Exclusive content for G-SHOCK fans, including brand history and details of over 4,000 G-SHOCK models ‐ BADGE COLLECTIONS: Link the app with step tracker-equipped models, and receive CASIO original badges as rewards for hitting certain step count marks ‐ MY G-SHOCK: Customize and order your very own unique G-SHOCK! ‐ Latest Watch Information: Information pertaining to various CASIO brands, including G-SHOCK, BABY-G, EDIFICE,PRO TREK ,CASIO, and OCEANUS ■ Major Compatible Models G-SHOCK: DW-H5600, GBD-H2000, GPR-H1000, GA-B2100, GBD-200, GMW-B5000 BABY-G: BSA-B100 EDIFICE: ECB-S10, ECB-2000, ECB-2200 PRO TREK: PRJ-B001 CASIO: ABL-100WE OCEANUS: OCW-S7000, OCW-T6000, OCW-S400 etc. New products are always being added. You can manage registered watches from “My Watch”. You can also view manuals. *Bluetooth® compatibility and functionality differ by model. Please see each product’s page for more details. Please see the following website for more details: https://www.casio.com/intl/watches/casio/app/ ■ Compatible OS iOS 16.0 or later ■ Notes ‐ A CASIO ID is required to use the app. ‐ This app is not guaranteed to work on every device. ‐ Even devices with a compatible OS may fail to operate or display the app depending on the device’s software version and display specifications. ‐ Bluetooth® functionality can be used with devices compatible with Bluetooth 4.0.

About

CHOIL

Digitally catalog your knife and EDC collection with detailed specifications, photos, and AI-powered identification. Track your collection's value, manage wishlists, and explore the metallurgy of different steels. Connect with other collectors and discover new pieces.

Highlights
  • Digital knife and EDC vault
  • AI-powered item identification
  • Live portfolio valuation
  • Wishlist management
  • Steel metallurgy exploration
  • Community trading post
  • AI collection analysis
Features
Read full description

CHOIL is the precision-milled digital vault for knife and EDC collectors. Catalog every folder, fixed blade, and EDC piece you own, see what your collection is really worth, and go deeper on the steel and craft than any spreadsheet ever could. Built for people who care about the details. YOUR VAULT • Log knives, pens, lighters, and more — brand, model, steel, lock, blade geometry, provenance, condition, and photos • Add a piece fast, your way: snap a photo for AI identification, scan a barcode (free UPC lookup), paste a product link, search the built-in catalog of known models, or enter it by hand • A live portfolio value that tracks what you've invested vs. what it's worth • Every record gets a permanent, never-reused inventory number, separate from your order/reference number • Print one item, a number range, or the active vault on Avery 5160 or 5163 labels, with a private QR link back to each record • Organize with color labels and sub-vaults, mark favorites, track quantities, and set maintenance reminders so a blade never goes too long without care BUILT FOR THE FIELD • Optional Offline access keeps a read-only copy of your vault, sold pieces, sub-vaults, daily carry, maintenance, labels, wishlists, and photos on one device • Reconnect-aware refresh checks the server automatically; pull down on vault and wishlist screens whenever you want the latest changes immediately • Crop, rotate, flip, straighten, tune, or filter a new camera photo before it uploads WISHLISTS • Keep as many wishlists as you want of the knives you're hunting • Capture wants the same fast ways you log owned pieces — photo, barcode, link, or catalog • Swipe through a list, share it privately or with a public link, and convert any wishlist item into your vault the moment you buy it KNOW WHAT IT'S WORTH • AI-powered valuation grounded in real resale data • Per-model price intel: typical range, recent sales, floor and ceiling • Brand resale leaderboards — see which makers actually hold their value • Drop Watch: follow the models you want and catch new arrivals and price moves GO DEEPER ON THE STEEL • A CAD-style blueprint for every blade shape • The Steel Matrix: edge retention, toughness, corrosion resistance, and sharpenability mapped as a live metallurgy radar • Compare any two knives head to head THE CURATOR (AI) • Ask anything about your collection — gaps, value, what to sell, what's overdue for maintenance — and get answers grounded in your actual vault • Run an AI Analysis for a scored rating of your collection across seven dimensions, with concrete ways to level it up SELLING, HISTORY & DOCUMENTS • Mark pieces available in The Case, prepare listing drafts and cross-post copy, then record the actual sale, fees, shipping, and realized P&L • Keep an append-only provenance chain and transfer that history to another collector with a claim link • Generate a Bill of Sale for one piece or an insurance schedule for the whole collection COMMUNITY • Trading Post: a community board to list pieces and connect with fellow collectors. CHOIL processes no payments and brokers no sales — any deals are arranged directly between members, off-app. • Settle the great debates (framelock vs. crossbar, S30V vs. MagnaCut) with the community • Collection leaderboards, a public showcase for your best pieces, plus friends and direct messaging CHOIL PRO Free to start. CHOIL Pro adds 100 AI credits every month, member-only credit packs (more credits per dollar), and member perks & badges. One-time credit packs are available for heavier AI use. Subscriptions renew until cancelled; manage or cancel anytime in your store account settings. Made by collectors, for collectors.

Screenshots

CASIO WATCHES4 screens
CHOIL4 screens

Verdict

The call

The clearest difference is review sentiment: CHOIL at 100% against CASIO WATCHES's 32%. CHOIL also leads on update cadence (every 3 days vs monthly) and rating (5.0 vs 4.7). CASIO WATCHES's advantage is in-app purchases (none vs 6) and ratings volume (21K vs 5). On price, ads and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CHOIL sells 6 in-app purchases, starting at $6.00 per month. CASIO WATCHES asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CHOIL holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CASIO WATCHES has 21K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 32% of CASIO WATCHES's written reviews are positive against 100% of CHOIL's.

UpkeepUpdate frequency

CASIO WATCHES ships an update monthly, CHOIL every 3 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 3 level
CASIO WATCHES versus CHOIL: the parameters behind the verdict, then further details
ParameterCASIO WATCHESCHOIL
PriceFreeFree
Rating4.7 (21K ratings)5.0 (5 ratings) — better
Positive reviews32.0% of reviews100.0% of reviews — better
Number of ratings21K — better5
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size286 MB68 MB
Age rating12+17+
DeveloperCASIO COMPUTER CO., LTD.Airglow, LLC

Customer experience

CASIO WATCHES

All ratings21,287 ratings
Positive92.4%
Neutral2.6%
Negative5.0%
Written reviews1,553 reviews
Positive32.0%
Neutral10.2%
Negative57.8%

CHOIL

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CASIO WATCHES

Reported bugs

4 issues
  • App crashes on launch
  • Bluetooth sync issues
  • Incorrect fitness data tracking
  • Time zone changes not working as expected

Requested features

4 requests
  • Improved integration with Apple Health
  • Ability to set PM alarms
  • More customization options for watch faces
  • Better data visualization and analytics

CHOIL

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CASIO WATCHES

No in-app purchases

6 purchases

CHOIL

Subscriptions2
  • CHOIL Pro (Monthly)$6.001 Month
  • CHOIL Pro (Annual)$48.001 Year
One-time4
  • 60 Credits$5.00
  • 75 AI Credits (Member)$5.00
  • 140 Credits$10.00
Show 1 more
  • 170 AI Credits (Member)$10.00

Questions

Is CASIO WATCHES free?
CASIO WATCHES is free to download, with no in-app purchases.
Is CHOIL free?
CHOIL is free to download, with in-app purchases available.
Which has better reviews, CASIO WATCHES or CHOIL?
CHOIL is rated higher. CASIO WATCHES averages 4.7 out of 5 from 21K ratings, while CHOIL averages 5.0 from 5 ratings.
Do CASIO WATCHES or CHOIL have ads?
Neither CASIO WATCHES nor CHOIL shows ads.
Which is updated more often, CASIO WATCHES or CHOIL?
CASIO WATCHES ships an update monthly, and CHOIL every 3 days. Most recently, CASIO WATCHES was updated on November 6, 2026 and CHOIL on November 5, 2026.

Other comparisons