Challenges Aid vs Kiyoshi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Challenges Aid
This app helps you track and achieve your monthly Apple Watch fitness challenges. It provides insights into your progress, offers reminders, and displays your achievements through a history tab and customizable widgets.
- Monthly challenge progress tracking
- Historical achievement overview
- Motivational messages
- Home and Lock Screen widgets
- Limited Edition Challenge tracking
- Customizable reminders
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Struggling to complete your Apple Watch challenges each month? Let us aid you! With Challenges Aid you will get easier and better insights into your progress this month. You can be reminded on the first day of each month to set your new challenges and with the History tab you will build a great overview of your achievements through the years. Small motivational messages will keep you going and inform you how you are doing. And with both Lock Screen and Homescreen widgets you always have your progress right at hand! Challenges Aid gets your data from Apple Health and only requires read access. The Apple Watch challenges cannot be read from your Health app or the Watch, those must be set manually each month. A reminder will help you do that. ThisMonth Overview * Get a clear view on today's progress * Get an overview of this month's challenge and progress * Get an overview of how much time has passed in the month * See day by day whether or not you achieved that day's goal or reached the required average Limited Edition Challenges* * Track the current, upcoming and previous Limited Edition Challenges * Get a clear view on the current challenges * Look back which challenges you’ve achieved and which you didn’t * More details to come later History* * Add previous challenges and see at a glance which ones you achieved * Open a challenge to see more details Settings * Toggle motivational messages on or off * Choose between distances in kilometers or miles * Toggle the monthly reminder on or off and set a time* * Toggle the monthly summary on or off and let it be auto saved * Subscribe to Limited Edition Notifications to never miss one* With companion Apple Watch App (work in progress). Widgets for your iPhone's Home and Lock Screen and Apple Watch complications! Challenges Aid Plus: * Get access to Limited Edition Challenges * Get your full History instead of the past 12 months * Set reminders and notifications * More widgets (coming soon) * Deeper insights (coming soon) Standard Apple Terms of Use (EULA) applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Kiyoshi
This app offers a collection of expressive stickers to help individuals managing diabetes communicate their experiences. It allows users to visually explain devices like CGMs and insulin pumps, and share their feelings with others on a similar journey.
- Expressive diabetes-themed stickers
- Visual explanation of medical devices
- Facilitates communication with caregivers
- Supports English and Japanese languages
- Privacy-focused data handling
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It's tough being you, having to manage your blood glucose, continuous glucose monitor and insulin pump all the time. Affirm your feelings with Kiyoshi stickers and take control. For those of you who also have to manage your insulin, the challenges are even greater. Kiyoshi stickers are designed to help you communicate your minute-by-minute struggles by connecting with others in the same lifelong journey, as well as with caregivers, friends, and loved ones. They provide a way to vent, share, and affirm your struggles with a wide array of expressive stickers. Tired of having to explain to others what a CGM, insulin pump, and looping are?Use Kiyoshi to visually describe these devices. Stay in control of your beautiful life. Kiyoshi stickers are available in both English and Japanese. This availability persists regardless of your operating system's language settings, catering to users who frequently switch between these languages in their messages." Happy bolusing... P.S. Did you know that Type 1 diabetics can get a free lifetime annual National Parks pass in the United States? All you have to do is ask for one at the gate! ----- This app provides only stickers chosen by the user, is not medical or treatment advice and may not be treated as such by the user. As such, this app may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. Any information on this app is not a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images and information, contained on or available through this app is for general information purposes only. Always check your blood glucose with blood glucose measuring devices approved by your regulatory agencies. We take your privacy very seriously and assure you that Kiyoshi.app does not transmit any information beyond the app other than the stickers you copy or send to others. Your data is never stored, transmitted, or shared beyond the confines of this app and its extensions. Kiyoshi.app and Kiyoshi iMessage extension do share user setting data between each other but the values are never share beyond them. Manufacturers of medical devices such as Ominipod Dash, Dexcom G6, Dexcom G7, and Minimed are not affiliated with this app.
Screenshots
Verdict
The clearest difference is rating: Kiyoshi at 5.0 against Challenges Aid's 4.1. Kiyoshi also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs fortnightly). On price, ratings volume, 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
Both are free to download. Challenges Aid sells 3 in-app purchases, starting at $0.99 per month. Kiyoshi asks for nothing beyond the download.
Kiyoshi holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 7 and 6 respectively.
Challenges Aid ships an update fortnightly, Kiyoshi every 2 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.
| Parameter | Challenges Aid | Kiyoshi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (7 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 7 — better | 6 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 136 MB |
| Age rating | 4+ | 12+ |
| Developer | Tim Hilker | hiroshi howell |
Customer experience
Challenges Aid
Kiyoshi
In-app purchases
Challenges Aid
- Plus Monthly7 Days trial$0.991 Month
- Plus Yearly$9.991 Year
- Plus Lifetime$29.99
Kiyoshi
No in-app purchases









