Exercise Supplement GH vs SleepSign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Exercise Supplement GH
Read full descriptionHide full description
"Exercise Supplement GH" based on the theory of Behavioral Economics gives you, family and friends motivation to start and continue walking! The technology of "Exercise Supplement GH" that promotes the transformation of human behavior has been patented. (Patent No. P6696672) It is important to walk every day for good health, but it is difficult to start or continue walking. ●What is Exercise Supplement GH ? In "Exercise Supplement GH", for example, you create a walking challenge such as walking more than 8,000 steps/day for two weaks, and deposit 2,000 Point. It is possible to design that when the challenge is successful, the deposit will be returned to you and if the challenge is unsuccessful, the deposit will be paid to your friend. You will walk hard so as not to lose the deposited 2,000 Point. In the App, you can freely set the person who will take the challenge, the amount of the deposit, the payee of the deposit at the time of success or failure of the challenge, and the distribution of each. ●Technologies of "Exercise Supplement GH" For examples, users can deploy following challenge using the App ・ Challenge period is two weeks. ・ Walk more than 8,000 steps in the two weaks. ・ Deposit 2,000 Point. ・ When the challenge is successful, the deposit will be distributed to Mr. A. ・ If the challenge fails, the deposit will be distributed to Mr. B. Based on Behavioral Economics, the technology of "Exercise Supplement GH" that promotes the transformation of human behavior has been patented. (Patent No. P6696672) The App uses the step count data of the iOS healthcare app (HealthKit) in order to display the walking activity and to judge the result of walking challenge.
SleepSign
Read full descriptionHide full description
SleepSign-Cloud (スリープサイン クラウド)は、研究の参加者向けのアプリです。 研究機関からの指示に従って、操作ください。 ・日々の活動量計データを読み込みクラウドへ送信・登録します. ・就床・離床時刻を登録・修正します. ※研究内容によっては登録・修正できない場合もあります. ーーーーーーー よくあるご質問 ーーーーーーー 下記のWebサイトに掲載しております。 https://support.sleepsign-cloud.jp/faq/index.html ーーーーーーー 対応機種とご注意点 ーーーーーーー ・NFC(フェリカ)を使用するため、未搭載の端末(iPhone6/6S以前、iPad)ではご利用できません。 ・インターネット接続ができない環境でのご利用はできません。
Screenshots
Verdict
Exercise Supplement GH and SleepSign are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Exercise Supplement GH ships an update every 5 weeks, SleepSign monthly. Both last shipped on September 17, 2026.
| Parameter | Exercise Supplement GH | SleepSign |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 22 MB | 32 MB |
| Age rating | 4+ | 12+ |
| Developer | SENSE IT SMART CORP. | Kissei Comtec Co., Ltd. |
In-app purchases
Exercise Supplement GH
No in-app purchases
SleepSign
No in-app purchases
Questions
Is Exercise Supplement GH free?
Is SleepSign free?
Do Exercise Supplement GH or SleepSign have ads?
Which is updated more often, Exercise Supplement GH or SleepSign?
Other comparisons















