Solid ERP vs Callcard CRM
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Solid ERP
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Solid CRM is a powerful and flexible CRM platform tailored for sales professionals, distributors, and international trade companies. It provides an integrated experience to: โข Manage leads and customers across multiple teams. โข Track communication history, follow-ups, and performance. โข Organize events, meetings, and client visits. โข Assign leads based on sales channels (cold call, direct, indirect). โข Analyze real-time sales data via customizable dashboards. โข Support multi-language and regional settings for global teams. โข Automate reminders, email alerts, and activity logs. Solid CRM is optimized for mobile use with a fast, intuitive interface designed for field sales teams.
Callcard CRM
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Callcard CRM is the simple, focused contact manager built for solo tradespeople and freelancers who need to stay on top of their customers โ without the complexity of enterprise software. Stop juggling your contacts app, a notes app, and a spreadsheet. Callcard puts everything in one place: your customer list, job history, service photos, and follow-up reminders. CUSTOMER CARDS Store name, phone, email, address, and notes for every customer. Tap to call or email directly from the card. SERVICE NOTES Log every job with detailed notes and photos. See the full service history for any customer at a glance. JOB PHOTOS Attach photos directly to service notes โ capture the before, after, or anything worth remembering. CALENDAR SYNC Sync service due dates straight to your device calendar so nothing slips through the cracks. SQUARE INTEGRATION Connect your Square account to compare customers and stay in sync with your transaction history. BACKUP & RESTORE Export your data to a file and restore it any time. Your customer list is always safe. THEMES & FONTS Choose from multiple themes and font options to make the app feel like yours. PROFESSION SETUP Configure Callcard for your trade โ set up custom service types, checklists, and scheduling preferences. Built for HVAC techs, plumbers, electricians, landscapers, cleaners, handymen, and any solo service pro who needs a no-fuss CRM that stays out of the way.
Screenshots
Verdict
The clearest difference is update cadence: Callcard CRM at every 3 days against Solid ERP's every 5 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Solid ERP ships an update every 5 months, Callcard CRM every 3 days. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.
| Parameter | Solid ERP | Callcard CRM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.1 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 37 MB | 61 MB |
| Age rating | 17+ | 4+ |
| Developer | Ahmed Adel | ArdinGate Studios LLC |
In-app purchases
Solid ERP
No in-app purchases
Callcard CRM
No in-app purchases






