Customer Database vs Client++
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Customer Database
Manage customer information securely on your mobile device, separate from personal contacts. Sync data with a MySQL server for backup and multi-device access. Includes GDPR tools, customer grouping, birthday management, and newsletter capabilities.
- Secure customer management
- MySQL server sync
- GDPR tools
- Customer grouping and birthdays
- Newsletter creation
- VCF/CSV import/export
- Incoming call identification
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This simple customer database application is designed for small companies for easy and secure customer management on smartphones and tablets, separated from private contacts. It is possible to sync your data with a (self-hosted) MySQL server to prevent loss or defect of your mobile device. This also allows to sync the data with multiple devices. In addition to that, it has tools for the EU-GDPR and you can group customers, manage customers birthdays and vouchers, write newsletters, import customers from VCF files and export your data into VCF or CSV files. Additionally, this app adapts the Dark Mode and has the ability to save customer images. The app shows the names of people saved in the customer database for incoming calls if you activate this in the iOS settings under "Phone" -> "Block and identify calls". Because of its high flexibility, the application is also often used in non-enterprise areas, such as teachers' management of parent contact information. Additional features that can be unlocked via in-app purchase: -> Custom Fields: also drop down selection lists and sorting by these fields is supported. -> "Input-Only-Mode": Optional activatable mode that allows only data entry. For example, the device can be handed to showroom visitors. -> Calendar: Manage customer appointments. Customers can insert the appointment directly into their calendar using a QR code. -> File Attachments: Attach up to 20 files to a customer. -> Design Options: Allows you to set your own title bar color. Terms of Use for the Sync Feature: https://georg-sieber.de/?page=app-customerdb-terms This app is Open Source: https://github.com/schorschii/customerdb-ios
Client++
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Esta aplicación permite el almacenamientos de clientes o contactos de una manera organizada e independiente, posibilita compartir información de forma directa entre las diferentes apps de tu dispositivo con el fin de ofrecer un sistema integrado. Incluye ademas un sistema de gestión de tareas que sirve de utilidad para mantener tu día organizado.
Screenshots
Verdict
The clearest difference is in-app purchases: Client++ at none against Customer Database's 8. Client++ also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support 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
Both are free to download. Customer Database sells 8 in-app purchases, starting at $1.99 per month. Client++ asks for nothing beyond the download.
Customer Database ships an update every 3 weeks, Client++ every 4 days. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.
| Parameter | Customer Database | Client++ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (47 ratings) — better | — |
| Positive reviews | 58.3% of reviews | — |
| Number of ratings | 47 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 13.2 |
| Further details — not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Georg Sieber | David Leyva Abrahantes |
In-app purchases
Customer Database
- Cloud Access License$1.991 Month
- Design Options$1.99
- Commercial Usage$4.99
- Custom Fields$4.99
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- Input-Only Mode & App Lock$4.99
- Calendar$4.99
- Files$5.99
- More than 500 Customers$8.99
Client++
No in-app purchases
Questions
Is Customer Database free?
Is Client++ free?
Do Customer Database or Client++ have ads?
Which is updated more often, Customer Database or Client++?
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