Call Todo vs Simpliscada
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Call Todo
This app helps sales representatives manage call-backs and track call history for short-term projects. Easily create contacts from your clipboard and organize them by project with color-coding. Make calls and send emails directly from the app.
- Create contacts from clipboard
- Project-based contact management
- Call history tracking
- Direct calling and emailing
- Color-coded project organization
- Full-text search
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You are a sales representative receiving numerous calls and you find it hard to remember at the end of each day who called you and whom you need to call back. You do not want to overload your address book with contacts for short-term projects. This app will support you with your daily business. It enables you to take notes about your calls and return calls directly from your app. Copy phone numbers from the Apple phone app to the clipboard and open our app “Call Todo”. A new contact will be created automatically. There is no simpler way to do this. Features: - Creating contacts using a phone number from the clipboard - Project-related management of contacts - For each contact a history of events can be compiled. - Filter for projects, calls to do and full text search - Project management using colors - Direct calls to contacts in the app - Direct e-mails from the app - Adding of contacts to address book 'Call Todo' offers the same functionality as 'Call Todo Pro' but it displays advertisements.
Simpliscada
This app provides a comprehensive SCADA solution for remote monitoring, analysis, and control of industrial systems. Access your data securely from any internet-connected device without needing a VPN or remote desktop.
- Complete SCADA solution
- Control and data analytics
- Remote access anywhere
- Secure monitoring
- Alert notifications
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Complete SCADA solution from PLC to Mobile App Complete control and data analytics Reduce the cost of ownership & management Access anywhere Monitor, analyze, control, and receive alerts on your app securely anywhere there is an internet connection, No VPN or Remote Desktop Required.
Screenshots
Verdict
The clearest difference is rating: Simpliscada at 5.0 against Call Todo's 3.5. Simpliscada also leads on update cadence (every 6 weeks vs every 52 months). Call Todo's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Simpliscada holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Call Todo ships an update every 52 months, Simpliscada every 6 weeks. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | Call Todo | Simpliscada |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 52 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | Oliver Kuehne | Integrated Power Solutions LLC |
Customer experience
Call Todo
Simpliscada
In-app purchases
Call Todo
No in-app purchases
Simpliscada
No in-app purchases









