POS Management vs ANGSTROM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POS Management
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Our POS management application that allows users to manage stores, employees, invoices, sales, and more.
ANGSTROM
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This is an application for operating "Angstrom Series." With a smartphone or tablet, you can turn the device On/Off. By setting the internal timer of the humidifying device, you can configure continuous or intermittent operation as desired. Detailed settings by day of the week are also possible.
Screenshots
Verdict
The clearest difference is update cadence: POS Management at every 5 days against ANGSTROM's every 4 months. ANGSTROM's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support 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.
POS Management ships an update every 5 days, ANGSTROM every 4 months. The most recent releases landed on September 17, 2026 and June 11, 2026 respectively.
| Parameter | POS Management | ANGSTROM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | UNIVERSAL AGENT INC. | PURGATIO inc. |
In-app purchases
POS Management
No in-app purchases
ANGSTROM
No in-app purchases
Questions
Is POS Management free?
Is ANGSTROM free?
Do POS Management or ANGSTROM have ads?
Which is updated more often, POS Management or ANGSTROM?
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