Comparison

Fonli vs Seguro

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

Head to head
About

Fonli

This app allows you to create custom lists of names and numbers to identify incoming calls on your iPhone. It prioritizes data protection by keeping all your information private and only transferring it to iOS for identification.

Highlights
  • Custom call identification
  • Use your own contact lists
  • FTP/Dropbox/AWS S3/WebDAV integration
  • High data protection and privacy
  • Encrypted server connections
  • No access to call log or address book
Read full description

FON + LIST = FONLI Simply provide a list of numbers and names that your iPhone should use to identify calls. FEATURES โ€ข individual call identification โ€ข Use your own data โ€ข Connection via FTP / Dropbox / AWS S3 / WebDAV DATA PROTECTION AND PRIVACY Fonli was developed for the highest possible data protection and privacy. โ€ข All data comes from you and stays with you โ€ข Data is transferred to iOS which does call identification โ€ข The app does not have access to your device's call log โ€ข The app does not have access to your device's address book โ€ข The connection between a server and the app is encrypted โ€ข No data is provided to third parties โ€ข No usage data is recorded

About

Seguro

Features
Read full description

The Seguro app from sensified.io is an easy-to-use interface designed to provide visibility to the full line of Seguro environmental sensors, including analytics, history, and notifications. Users can set up thresholds for alerts, start and stop recordings, and view previous recordings for full cold chain visibility.

Screenshots

Fonli3 screens
Seguro4 screens

Verdict

The call

The clearest difference is in-app purchases: Seguro at none against Fonli's 1. Seguro also leads on update cadence (monthly vs every 3 months). Fonli's advantage is iOS requirement (14.1 vs 16.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Fonli sells 1 one-off in-app purchase. Seguro asks for nothing beyond the download.

UpkeepUpdate frequency

Fonli ships an update every 3 months, Seguro monthly. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

Scorecard3 real differences ยท 5 level
Fonli versus Seguro: the parameters behind the verdict, then further details
ParameterFonliSeguro
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 monthsMonthly โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.1 โ€” better16.0
Further details โ€” not scored
Size10 MB31 MB
Age rating4+4+
DeveloperLumibit GmbHsensified.io

In-app purchases

1 purchases

Fonli

One-time1
  • Lists with unlimited numbers$3.99
None

Seguro

No in-app purchases

Questions

Is Fonli free?
Fonli is free to download, with in-app purchases available.
Is Seguro free?
Seguro is free to download, with no in-app purchases.
Do Fonli or Seguro have ads?
Neither Fonli nor Seguro shows ads.
Which is updated more often, Fonli or Seguro?
Fonli ships an update every 3 months, and Seguro monthly. Most recently, Fonli was updated on October 24, 2026 and Seguro on October 5, 2026.

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