Comparison

fmart smart vs Keyring

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

Head to head
About

fmart smart

Control your smart home devices remotely with this application. It allows you to replace traditional remote controls with intelligent operations, set timed tasks, and share device access with family and friends.

Highlights
  • Remote control of smart home robots
  • Set flexible timing tasks
  • Share equipment with family and friends
  • Fast networking setup
Read full description

fmart smart, an easy way to build smart life on the, let smart home robot serve the global family. Users through the mobile phone APP, can completely replace the traditional remote control, the operation is more intelligent, so that more families to easily enjoy the convenience of smart Fmart services. 1. Remote control smart home robot, open it anywhere 2. Flexible set timing tasks, always execute on time 3. Easily share equipment to family and friends 4. Fast networking

About

Keyring

Easily identify and organize your keys by photographing and labeling them. Track loaned keys, log their last known locations, and receive notifications for due dates. The app offers offline functionality and prioritizes user data privacy.

Highlights
  • Photograph and label keys
  • Track loaned keys and due dates
  • Log key locations with maps
  • Duplicate key detection
  • Full activity history
  • Offline functionality
  • Siri Shortcuts and Spotlight search
Features
Read full description

Stop wondering what that mystery key opens. Keyring lets you photograph and label every key so you always know which is which -- then tap the ring to fan them out for quick browsing. NEW IN 2.1 - Loan reminders -- get notified the day a loaned key is due back, not just a note that it's overdue ALSO INCLUDED - Loan tracking -- know exactly who has your spare key and when it's due back - Location confirmation -- log where you last saw a key, with a map - Duplicate detection -- instantly spot near-identical keys by photo, entirely on-device - Full activity history for every key - Siri Shortcuts and Spotlight search FREE Photograph and organize up to 5 keys on one keyring, completely free -- no account needed, everything stays on your device. KEYRING PRO -- $2.99/month, cancel anytime (a one-time unlock option is also available) - Unlimited keys and keyrings - Loan, spare, and lost-key tracking - Location history with maps - Full activity log - Visual duplicate detection - Search across every keyring Your keys, your data. Keyring works fully offline and never asks for an account. Privacy Policy: https://shimondeitel.github.io/keyring-site/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

fmart smart4 screens
Keyring4 screens

Verdict

The call

The clearest difference is review sentiment: Keyring at 100% against fmart smart's 33%. Keyring also leads on rating (5.0 vs 3.3) and update cadence (monthly vs every 5 months). fmart smart's advantage is in-app purchases (none vs 1) and ratings volume (6 vs 1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Keyring sells 1 one-off in-app purchase. fmart smart asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Keyring holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: fmart smart has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of fmart smart's written reviews are positive against 100% of Keyring's.

UpkeepUpdate frequency

fmart smart ships an update every 5 months, Keyring monthly. Both last shipped on October 7, 2026.

Scorecard7 real differences · 3 level
fmart smart versus Keyring: the parameters behind the verdict, then further details
Parameterfmart smartKeyring
PriceFreeFree
Rating3.3 (6 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings6 — better1
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size178 MB1 MB
Age rating4+4+
Developer福玛特Joshua Deitel

Customer experience

fmart smart

All ratings6 ratings
Positive50.0%
Neutral16.7%
Negative33.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Keyring

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

fmart smart

No in-app purchases

1 purchases

Keyring

One-time1
  • Pro Unlock$2.99

Questions

Is fmart smart free?
fmart smart is free to download, with no in-app purchases.
Is Keyring free?
Keyring is free to download, with in-app purchases available.
Which has better reviews, fmart smart or Keyring?
Keyring is rated higher. fmart smart averages 3.3 out of 5 from 6 ratings, while Keyring averages 5.0 from 1 ratings.
Do fmart smart or Keyring have ads?
Neither fmart smart nor Keyring shows ads.
Which is updated more often, fmart smart or Keyring?
fmart smart ships an update every 5 months, and Keyring monthly. Most recently, fmart smart was updated on October 7, 2026 and Keyring on October 7, 2026.

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