# TEL++ PRO vs Merker

The clearest difference is review sentiment: Merker at 100% against TEL++ PRO's 43%. TEL++ PRO's advantage is update cadence (every 6 weeks vs every 14 months) and price ($0.49 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

TEL++ PRO costs $0.49 and Merker $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TEL++ PRO ships an update every 6 weeks, Merker every 14 months. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TEL++ PRO | Merker |
| --- | --- | --- |
| Price | **$0.49** | $1.99 |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 14 months |
| Monetization | Paid | Paid |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shinichi Aokawa](https://appshunter.io/developer/502862033) | [KontaktKomponisten GmbH](https://appshunter.io/developer/1114283448) |

## What reviewers say

### TEL++ PRO

[App page](https://appshunter.io/ios/app/tel-plus-plus-pro/id838047716)

Organize your contacts by company with this intuitive address book. Automatically groups contacts by company name, making it easy to manage and view customer information. Offers simple creation, deletion, and sorting of groups.

**Highlights:** Automatic company grouping, Create, delete, and sort groups, Company/people display switching, 100% share on standard Contacts, Archive group functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Merker

[App page](https://appshunter.io/ios/app/merker/id1138237681)

Capture ideas instantly through voice memos, text notes, sketches, or photos. The app automatically emails your captured thoughts to you, ensuring you never forget a brilliant idea. It's designed to be a reliable digital notebook that sends reminders directly to your inbox.

**Highlights:** Voice memo recording, Text note creation, Sketching tool, Photo capture, Automatic email reminders, Image upload

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TEL++ PRO free?

TEL++ PRO costs $0.49, with no in-app purchases.

### Is Merker free?

Merker costs $1.99, with no in-app purchases.

### Do TEL++ PRO or Merker have ads?

Neither TEL++ PRO nor Merker shows ads.

### Which is updated more often, TEL++ PRO or Merker?

TEL++ PRO ships an update every 6 weeks, and Merker every 14 months. Most recently, TEL++ PRO was updated on September 14, 2026 and Merker on September 22, 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.*