Comparison

Stampitas vs PERUMIN 36

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Stampitas

Features

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Stampitas es la aplicación que te permite guardar digitalmente las clásicas tarjetas de sellos de tus tiendas favoritas. Disfruta completando estampitas y canjeando las recompensas de tus tarjetas con la misma experiencia de siempre pero en un formato virtual y más eficiente. Que no se te sigan perdiendo tus tarjetas físicas con todos tus sellos y recompensas. Ahora pide Stampitas en tus tiendas favoritas y no volverás a perder ninguna.

About

PERUMIN 36

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Aplicativo en el cual se puede visualizar artículos relacionados a la actividad minera del Perú, se pueden visualizar los eventos que se realizan en los diferentes congresos programados a lo largo del año.

Screenshots

Stampitas4 screens

PERUMIN 364 screens

Verdict

The call

The clearest difference is in-app purchases: PERUMIN 36 at none against Stampitas's 7. PERUMIN 36 also leads on update cadence (every 3 days vs every 6 months) and iOS requirement (11.0 vs 15.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stampitas sells 7 one-off in-app purchases. PERUMIN 36 asks for nothing beyond the download.

UpkeepUpdate frequency

Stampitas ships an update every 6 months, PERUMIN 36 every 3 days. The most recent releases landed on September 28, 2026 and September 16, 2026 respectively.

Scorecard3 real differences · 3 level

Stampitas versus PERUMIN 36: the parameters behind the verdict, then further details
Parameter	Stampitas	PERUMIN 36
Price	Free	Free
Update frequency	Every 6 months	Every 3 days — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.6	11.0 — better
Further details — not scored
Size	62 MB	71 MB
Age rating	4+	4+
Developer	Stampitas EIRL	Instituto de Ingenieros de Minas del Perú

In-app purchases

7 purchases

Stampitas

One-time7

60$1.99
150$3.99
300$7.99

Show 4 more

450$11.99
600$15.99
900$23.99
1200$31.99

None

PERUMIN 36

No in-app purchases

Questions

Is Stampitas free?

Stampitas is free to download, with in-app purchases available.

Is PERUMIN 36 free?

PERUMIN 36 is free to download, with no in-app purchases.

Do Stampitas or PERUMIN 36 have ads?

Neither Stampitas nor PERUMIN 36 shows ads.

Which is updated more often, Stampitas or PERUMIN 36?

Stampitas ships an update every 6 months, and PERUMIN 36 every 3 days. Most recently, Stampitas was updated on September 28, 2026 and PERUMIN 36 on September 16, 2026.