HILLS APP vs naGi time
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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.
naGi time
Read full descriptionHide full description
Nagi — the moment the wind dies down and the waves grow still. naGi is an entirely new kind of "time app." It gathers the small, quiet moments when your heart grows a little calmer, and shares them with people all over the world. GROW YOUR OWN TIME Just answer 11 simple daily questions with O, △, or X. Your state of mind quietly accumulates as your own personal time. No hard tracking, no tedious input required. ONE SHARED TIME, CONNECTING THE WORLD Your own time gradually contributes to a single shared clock that every user in the world is growing together — World naGi Time. Your calm overlaps with someone else's calm, and together they build up the world's time. This isn't just a record for you alone. A TIME OF PEACE THAT NO ONE MAY TAINT The time recorded in World naGi Time must never be violated by sin or conflict. This app was made with one wish: that the small happiness of one person can lead to the happiness of the whole world. TITLES AND CELEBRATIONS Reach 7 tiers of titles based on your streak and how much of your own time you've built up. Major milestones are celebrated with a full-screen moment made just for that achievement. WAVES, WIND, AND A CALMING OCEAN As your heart grows closer to true calm, the waves grow gentler and the wind grows quieter. Every sound and animation was carefully crafted so you can feel "nagi" with both your eyes and ears. 9 LANGUAGES Available in Japanese, English, Chinese, French, Spanish, Korean, Arabic, German, and Italian — so anyone in the world can take part in naGi in their own language. COMPLETELY FREE, NO ADS naGi was not made to earn money. It was made with a single hope: that it might someday help this world become a little more peaceful. That's the only reason this free app exists. Why not begin with your own quiet time today? Your calm becomes the world's calm. 凪、風がやみ、波が静まる、その瞬間。 naGiは、あなたの心が少しだけ穏やかになった時間を積み重ね、それを世界中の人々と分かち合う、まったく新しい時間のアプリです。 自分タイムを育てる 毎日11個の簡単な質問に答えるだけ。あなたの心の状態が自分タイムとして静かに積み重なっていきます。難しい記録も、面倒な入力もいりません。 世界とつながる、たった一つの時間 あなたの自分タイムは、世界中のユーザーが育てているただ一つの共有時間、世界naGiタイムに、少しずつ反映されていきます。あなたの静けさが、誰かの静けさと重なり、世界の時間として積み上がっていく。これは、あなた一人だけの記録ではありません。 誰にも汚せない、平和の時間 世界naGiタイムに刻まれた時間は、罪や争いによって侵されてはいけない時間です。個人の小さな幸せが、世界の幸せへとつながっていく。そんな願いを込めて、このアプリは作られました。 称号と演出 継続日数や積み上げた自分タイムの量に応じて、7段階の称号が贈られます。大きな節目では、画面いっぱいの特別な演出でその瞬間を祝福します。 波と風の音、凪のアニメーション あなたの心が凪に近づくほど、波はおだやかに、風の音は静かになっていきます。耳と目で凪を感じられるよう、音とアニメーションはすべて丁寧に作り込みました。 8言語対応 日本語、英語、中国語、フランス語、スペイン語、韓国語、アラビア語、ドイツ語に対応。世界中の誰もが、自分の言葉でnaGiに参加できます。 完全無料、広告なし naGiは収益を目的としたアプリではありません。いつか、この世界を少しでも穏やかにするために。それだけを願って作られた、無料のアプリです。 今日、あなたの静かな時間から始めてみませんか。 あなたの凪が、世界の凪になる。
Screenshots
Verdict
The clearest difference is update cadence: naGi time at fortnightly against HILLS APP's every 5 weeks. HILLS APP's advantage is iOS requirement (15.0 vs 17.0). 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.
HILLS APP ships an update every 5 weeks, naGi time fortnightly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | HILLS APP | naGi time |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 3 MB |
| Age rating | 9+ | 4+ |
| Developer | MORI BUILDING CO.,LTD. | METICULOUS INC. |
In-app purchases
HILLS APP
No in-app purchases
naGi time
No in-app purchases
Questions
Is HILLS APP free?
Is naGi time free?
Do HILLS APP or naGi time have ads?
Which is updated more often, HILLS APP or naGi time?
Other comparisons















