ERP Caller vs InstaScope Controller 2.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ERP Caller
This app places your contact information on a client's home screen for instant access. Clients can easily initiate a call to you by entering a loss address, ensuring they can reach you quickly when needed.
- Client home screen contact placement
- Instant call initiation
- Loss address input for calls
- Save provider number and email
- Digital business card functionality
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Save your phone number and email on your client’s mobile home screen for easy instant access so your clients never forget your number again. Just enter once the number you want your client to call and your email address in the app settings and all your client has to do is click the Call Provider button and enter the Loss address and your phone rings. It is like your business card on your client’s mobile home screen.
InstaScope Controller 2.0
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The InstaScope Controller allows you to control the InstaScope Real-Time Air Quality Testing Instrument Controller. Our first Apple App Store Release includes several upgrades and requested features including: - New Photo Roll Integration: Save, edit, and upload pictures from the photo roll from the app. - New Contacts Integration: Add customer information from the iOS contacts. Push customer data to field technicians with CRM software that connects to iOS. Instant Microscope. No Lab Required. Sample, Analyze, and Report On Site Capture a sample, put it under light, optically characterize it, and report the results. This is the process every microscopist in every lab follows and now with InstaScope that process is available to you directly. InstaScope is an optical spectrometer that counts and characterizes bioaerosols on a particle-by-particle basis. This means that the inspector can leverage the power of a microscope without the time and cost associated with sending samples out to the lab.
Screenshots
Verdict
The clearest difference is update cadence: InstaScope Controller 2.0 at every 2 months against ERP Caller's every 7 months. ERP Caller's advantage is device support (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ERP Caller ships an update every 7 months, InstaScope Controller 2.0 every 2 months. The most recent releases landed on October 9, 2026 and October 26, 2026 respectively.
| Parameter | ERP Caller | InstaScope Controller 2.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 9.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 7 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Promatic Software | DetectionTek Holdings, LLC |
In-app purchases
ERP Caller
No in-app purchases
InstaScope Controller 2.0
No in-app purchases
Questions
Is ERP Caller free?
Is InstaScope Controller 2.0 free?
Do ERP Caller or InstaScope Controller 2.0 have ads?
Which is updated more often, ERP Caller or InstaScope Controller 2.0?
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