Comparison

UWSP SPIN vs Mayon Volcano

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

Head to head
About

UWSP SPIN

Features
Read full description

The UW-Stevens Point Involvement Network (SPIN) is your gateway to student involvement on-campus. With the SPIN app, you can learn more about student organizations, see what events and volunteer opportunities are coming up, track your service hours and so much more! SPIN powered by CampusGroups is the official app for the University of Wisconsin Stevens Point for student engagement, organizations and events.

About

Mayon Volcano

Features
Read full description

Explore Mayon Volcano in Bicol, Philippines, from the rice plain to the summit and into a hidden world beneath the cone. Built from NASA SRTM elevation data and Esri satellite imagery, Mayon Volcano presents a landscape in real-world metre units. Orbit the mountain, move the sun through the day and explore historical eruption scenes. The terrain is an elevation-data model; underground shapes and eruption effects are educational illustrations. YOUR FREE MOUNTAIN Explore the landscape, visit Cagsawa Ruins and nearby communities, compare familiar landmarks for scale, and travel through historical scenes for 1814, 1968, 1984 and 2018. Journey Inside guides you through four stations in a conceptual volcanic interior. Follow a Crystal helps you read the evidence preserved in erupted rock. Classroom resources and the first two stops in each new expedition are free. THE LIVING MOUNTAIN EXPEDITION PACK One optional permanent purchase unlocks three complete investigations, with six stops each. There is no subscription. โ€ข The Restless Interior: change relative pressure, crystal content and gas escape to investigate how magma behaves. โ€ข Read the Mountain: open a historical 2018 case, compare illustrative seismic traces and learn why observations need context. โ€ข The Volcanic Engine: explore arc volcanism, the slow geological carbon cycle and a planetary thought experiment. Established science and the publisher's working thesis are clearly distinguished. KEEP THE EVIDENCE WITH THE DISCOVERY Save discoveries in a field journal on your device. Evidence panels link to sources and explain what is observed, inferred, illustrated or unresolved. Experiments are qualitative illustrations, not calibrated simulations or live measurements. A CLEARER, CALMER EXPERIENCE Version 2.0 refines terrain detail, atmospheric light, lava effects and reading screens. Motion and graphics controls let you choose reduced motion or battery saver. Illustrated investigations also work in the readable fallback without WebGL. A MOUNTAIN THAT IS A REAL PLACE The Cagsawa Ruins marker, model and story viewpoint now use a shared corrected location in Busay, Daraga. Local voices and cultural stories will require real contributors, consent and review; this release does not present invented resident testimony. The app is free to download. The Expedition Pack is optional; its local price is shown before purchase. Restore purchases using the same App Store account. Journal progress is saved on this device. Mayon Volcano is an educational visualization. It is not a live monitoring, warning, forecast, evacuation or decision-support tool and is not affiliated with a monitoring agency. For current volcanic activity and safety instructions, follow PHIVOLCS and local authorities.

Screenshots

UWSP SPIN4 screens
Mayon Volcano1 screens

Verdict

The call

The clearest difference is update cadence: Mayon Volcano at weekly against UWSP SPIN's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

UWSP SPIN ships an update every 4 weeks, Mayon Volcano weekly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

Scorecard1 real difference ยท 5 level
UWSP SPIN versus Mayon Volcano: the parameters behind the verdict, then further details
ParameterUWSP SPINMayon Volcano
PriceFreeFree
Update frequencyEvery 4 weeksWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size62 MB39 MB
Age rating17+4+
DeveloperUniversity of Wisconsin - Stevens PointMaha Strategies LLC

In-app purchases

None

UWSP SPIN

No in-app purchases

None

Mayon Volcano

No in-app purchases

Questions

Is UWSP SPIN free?
UWSP SPIN is free to download, with no in-app purchases.
Is Mayon Volcano free?
Mayon Volcano is free to download, with no in-app purchases.
Do UWSP SPIN or Mayon Volcano have ads?
Neither UWSP SPIN nor Mayon Volcano shows ads.
Which is updated more often, UWSP SPIN or Mayon Volcano?
UWSP SPIN ships an update every 4 weeks, and Mayon Volcano weekly. Most recently, UWSP SPIN was updated on October 7, 2026 and Mayon Volcano on October 21, 2026.

Other comparisons