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Education · head to head

Star Walk 2 vs UltraCamp

Star Walk 2 logo

Star Walk 2

Education

Freemium stargazing app with a low-cost ad-free upgrade, aimed at casual sky watchers

From
Free
Rated
-
Full reviewWebsite
UltraCamp logo

UltraCamp

Education

Camp registration priced per reservation, with the fee schedule published in full

From
$4/reservation
Rated
-
Full reviewWebsite

The short version

  • Only Star Walk 2 has a free tier, so it costs nothing to try first.
  • Each has a real cost: Star Walk 2 its object catalogue is far smaller than SkySafari Pro, so it has little to offer once someone wants to go beyond naked-eye stargazing.; UltraCamp per-reservation pricing scales linearly with growth, so a large camp pays substantially more than it would under a flat licence and has little leverage until it passes 2,000 reservations and enters quoted territory.
  • They diverge on capability: Star Walk 2 covers Augmented reality sky view, UltraCamp covers Per-reservation registration.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Star Walk 2 and UltraCamp actually diverge.

Attributes where Star Walk 2 and UltraCamp differ
AttributeStar Walk 2UltraCamp
Starting priceFree$4/reservation
Pricing modelFreemium, low-cost ad-free subscription upgradePer reservation
Free tierYesNo
PlatformsiOS, Android, macOS, WindowsWeb, iOS, Android

Identical on both: user rating (Not yet rated), category (Education).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Star Walk 2

  • Augmented reality sky view
  • Time travel mode
  • Satellite tracking
  • Night mode
  • Meteor shower and event alerts
  • Ad-free Plus tier

Only in UltraCamp

  • Per-reservation registration
  • Billing and payment plans
  • Facility and retreat rentals
  • Point of sale
  • Photo gallery
  • Custom reporting
  • Unlimited staff users
  • Online store

What people use each for

The jobs each tool is most often brought in to do.

Star Walk 2

  • A parent wanting a cheap, simple app to show a child the night skynot UltraCamp
  • A traveller who wants to identify stars and planets without a big subscription commitmentnot UltraCamp
  • A casual stargazer who does not need telescope control or a deep-sky cataloguenot UltraCamp
  • Someone wanting satellite pass tracking including the ISS on a budgetnot UltraCamp

UltraCamp

  • A camp that wants to know its software cost per registration before the season rather than negotiate an annual licencenot Star Walk 2
  • A conference or retreat centre that rents facilities off-season and needs booking as well as camper registrationnot Star Walk 2
  • A small camp whose volume would make a flat enterprise licence poor valuenot Star Walk 2
  • A camp switching vendors that wants a named price for data migration rather than an open-ended services quotenot Star Walk 2

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Star Walk 2

  • Its object catalogue is far smaller than SkySafari Pro, so it has little to offer once someone wants to go beyond naked-eye stargazing.
  • It has no telescope control, unlike SkySafari Plus and Pro, so it cannot drive a motorised mount.
  • The free tier carries ads, which some users find intrusive during a stargazing session.
  • It shares a visual style with many similar AR sky map apps, so its differentiation beyond price is limited.
  • Content depth for deep-sky objects and satellite catalogues lags noticeably behind Sky Guide Pro and SkySafari Pro.

UltraCamp

  • Per-reservation pricing scales linearly with growth, so a large camp pays substantially more than it would under a flat licence and has little leverage until it passes 2,000 reservations and enters quoted territory.
  • UltraCamp retains 30% of photo gallery sales, a revenue share far above the 3% it takes on merchandise, which turns a parent-facing nicety into a meaningful cost of doing business.
  • Health and medical record handling is thinner than CampMinder's, so camps with a staffed health centre and daily medication rounds often find it insufficient.
  • The interface and reporting are functional rather than modern, and building the unlimited custom reports on offer takes administrator time the camp has to fund itself.
  • The $1,200 annual minimum means very small camps pay for reservations they never make, so the effective per-reservation cost for a camp of two hundred is closer to $6.

Pricing, plan by plan

Star Walk 2

Free
  • Star Walk 2Free
    • Core sky map and AR view
    • Ad-supported
  • Star Walk 2 Plus$5.99/year
    • Ads removed
    • Additional sky content

UltraCamp

$4/reservation
  • Reservations 0 to 999$4/reservation
    • $4.00 per reservation
    • $1,200 annual minimum in reservation fees
    • Unlimited staff users and custom reports
  • Reservations 1,000 to 1,999$3.75/reservation
    • $3.75 per reservation
    • Above 2,000 reservations priced by quote
    • Card processing about 2.5% plus $0.35 and roughly $20 a month in gateway fees
  • Optional modules$600/year
    • Point of sale $600 a year
    • Facility rental and retreat management $700 a year
    • Photo gallery with 30% of sales retained by UltraCamp

Which should you pick?

Choose Star Walk 2 if

  • You need augmented reality sky view.
  • You want to start without paying.
  • You work on iOS, Android, macOS, Windows.
  • You also want time travel mode.
Star Walk 2 review

Choose UltraCamp if

  • You need per-reservation registration.
  • You work on Web, iOS, Android.
  • You also want billing and payment plans.
UltraCamp review

Questions people ask

Is Star Walk 2 or UltraCamp better?
Neither clearly leads. Star Walk 2 starts at Free and UltraCamp at $4/reservation, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Star Walk 2 or UltraCamp?
Star Walk 2 has a free tier; the other does not. Paid plans start at Free for Star Walk 2 and $4/reservation for UltraCamp.
Does Star Walk 2 or UltraCamp run on more platforms?
Star Walk 2 runs on iOS, Android, macOS, Windows. UltraCamp runs on Web, iOS, Android.
Can I use Star Walk 2 for free?
Yes. Star Walk 2 has a free tier, so you can try it without paying. UltraCamp starts at $4/reservation.
What is Star Walk 2 best used for?
Star Walk 2 is most often used for a parent wanting a cheap, simple app to show a child the night sky, a traveller who wants to identify stars and planets without a big subscription commitment, a casual stargazer who does not need telescope control or a deep-sky catalogue, someone wanting satellite pass tracking including the iss on a budget. Of those, a parent wanting a cheap, simple app to show a child the night sky and a traveller who wants to identify stars and planets without a big subscription commitment are not what UltraCamp is typically brought in for.
What can Star Walk 2 do that UltraCamp cannot?
Star Walk 2 covers Augmented reality sky view, Time travel mode, Satellite tracking, Night mode. UltraCamp covers Per-reservation registration, Billing and payment plans, Facility and retreat rentals, Point of sale.

Answered from the vendors’ own pages

Star Walk 2: Is Star Walk 2 free?

A free ad-supported version exists; Star Walk 2 Plus removes ads and adds content for a low annual or monthly fee.

UltraCamp: What will it actually cost us?

Take your reservation count times $4.00, or $3.75 above a thousand, subject to a $1,200 annual minimum, plus $299 setup and any data import. Then add card processing at roughly 2.5% plus $0.35 on tuition.

Star Walk 2: Does it support telescope control?

No. For telescope control, SkySafari Plus or Pro is the better choice.

UltraCamp: Is there a contract?

No. UltraCamp sells without a term contract, which is unusual in this market and materially reduces switching risk.

Star Walk 2: How does it compare to SkySafari on price?

It is substantially cheaper, but with a much smaller star and deep-sky object catalogue.

UltraCamp: What does the photo gallery cost?

UltraCamp keeps 30% of photo sales. If parents spend heavily on photos, price that before enabling the module.

UltraCamp: How does it compare to CampMinder on health records?

CampMinder is stronger. If you run a health centre with a nurse and medication logs, test that area carefully before choosing UltraCamp.

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