pHformula vs SISUpro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
pHformula
This app rewards loyal customers of a skincare clinic by allowing them to earn and redeem points on products. It bridges the gap between clients and their preferred clinic for exclusive benefits.
- Earn loyalty points
- Redeem points for products
- Connect with skincare clinic
- Exclusive customer benefits
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The pHformula loyalty app connects customers and the skin care clinic by allowing customers to earn loyalty points at their preferred pHformula clinic. The points can then be redeemed and applied to various pHformula products.
SISUpro
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Screenshots
Verdict
The clearest difference is update cadence: pHformula at monthly against SISUpro's every 2 months. SISUpro's advantage is iOS requirement (11.0 vs 13.0). 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.
pHformula ships an update monthly, SISUpro every 2 months. Both last shipped on November 3, 2026.
| Parameter | pHformula | SISUpro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Beauty Akademiet ApS | DataSign A/S |
In-app purchases
pHformula
No in-app purchases
SISUpro
No in-app purchases









