# Fonli vs ansitel flex

The clearest difference is in-app purchases: ansitel flex at none against Fonli's 1. ansitel flex also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (10.0 vs 14.1). On price, ads and device support there is nothing between them.

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

Fonli ships an update every 3 months, ansitel flex every 4 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Fonli | ansitel flex |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 13 MB |
| Requires iOS | 14.1 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lumibit GmbH](https://appshunter.io/developer/1492694132) | [ansit-com GmbH](https://appshunter.io/developer/1492437182) |

## What reviewers say

### Fonli

[App page](https://appshunter.io/ios/app/fonli/id1498623629)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lists with unlimited numbers | $3.99 | one-time |


### ansitel flex

[App page](https://appshunter.io/ios/app/ansitel-flex/id1589237576)

**In-app purchases:** none


## Frequently asked questions

### Is Fonli free?

Fonli is free to download, with in-app purchases available.

### Is ansitel flex free?

ansitel flex is free to download, with no in-app purchases.

### Do Fonli or ansitel flex have ads?

Neither Fonli nor ansitel flex shows ads.

### Which is updated more often, Fonli or ansitel flex?

Fonli ships an update every 3 months, and ansitel flex every 4 days. Most recently, Fonli was updated on October 5, 2026 and ansitel flex on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*