Comparison

HILLS APP vs Parabox

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

Head to head
About

HILLS APP

This app enhances your experience with various Hills services, offering personalized benefits and information based on your spending. It integrates all Hills services under a single ID and allows you to use your smartphone as your membership card for points and exclusive features like parking payment.

Highlights
  • Personalized services and information
  • Premium Stage benefits
  • Integrated Hills ID
  • Smartphone as membership card
  • Earn and use points
  • QR code parking payment
  • Event and store search
Features
Read full description

An official app has been created to enrich your Hills experience. Enjoy various benefits perfectly suited to you, including the delivery of personalized services and information as well as Premium Stage benefits based on your annual spending. You can also find special benefits and services that are only available to users of the HILLS APP. (Integrating the Hills With One ID) HILLS APP users will be asked to register a “Hills ID.” IDs that were previously issued per service will be combined into this “Hills ID” to integrate facilities and services throughout the city. This allows you to connect to each service smoothly and more seamlessly use the Hills’ services and information. (Using Your Smartphone as Your HILLS CARD) Upon registering as a Hills ID user, you will become a HILLS CARD member, and points earned on the HILLS APP can be used directly once at least 1 point are accrued. HILLS CARD Mastercard holders and certain Premium Stage members can also enjoy the exclusive benefit of using the parking fee service via a QR code. (Other Functions) • Search function (events, stores) Search and view event and store information for each of the “Hills” – Roppongi Hills, Toranomon Hills, ARK Hills, and Omotesando Hills. • My Benefits function Register your favorite benefits and use coupons. Make the most of your Hills life with the HILLS APP.

About

Parabox

Features
Read full description

Parabox is an encrypted recording terminal focused on "Digital Legacy" and "Dead Man's Switch" delivery. We can't predict tomorrow, but we can secure our untold secrets, unspoken love, or a "digital dark history" that needs to be destroyed. [Core Mechanism: Dead Man's Switch] Pulse Calibration: A minimalist daily check-in to prove you are still "active". The Switch: If no active signal is detected for 30 consecutive days, the system will trigger the switch, sending your sealed memory sequences in the "Cocoon" to your designated Observer. Logic Nodes: A visual node editor supporting text, images, and audio, helping you weave a treasure map-like digital will.

Screenshots

HILLS APP3 screens
Parabox4 screens

Verdict

The call

The clearest difference is price: HILLS APP at Free against Parabox's $0.99. HILLS APP also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 26.2). On update cadence, 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

HILLS APP is free to download; Parabox costs $0.99 up front. Parabox sells 1 one-off in-app purchase. HILLS APP asks for nothing beyond the download.

UpkeepUpdate frequency

HILLS APP ships an update every 5 weeks, Parabox every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
HILLS APP versus Parabox: the parameters behind the verdict, then further details
ParameterHILLS APPParabox
PriceFree — better$0.99
Rating5.0 (2 ratings) — better—
Positive reviews16.7% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better26.2
Further details — not scored
Size83 MB8 MB
Age rating9+4+
DeveloperMORI BUILDING CO.,LTD.中毓 付

In-app purchases

None

HILLS APP

No in-app purchases

1 purchases

Parabox

One-time1
  • Parabox Prime$14.99

Questions

Is HILLS APP free?
HILLS APP is free to download, with no in-app purchases.
Is Parabox free?
Parabox costs $0.99, and also offers in-app purchases.
Do HILLS APP or Parabox have ads?
Neither HILLS APP nor Parabox shows ads.
Which is updated more often, HILLS APP or Parabox?
HILLS APP ships an update every 5 weeks, and Parabox every 3 weeks. Most recently, HILLS APP was updated on October 27, 2026 and Parabox on October 24, 2026.

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