Customer Spark vs iCountdownClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Customer Spark
An exclusive, invite-only community for customers to provide feedback and earn points towards rewards. Engage in fun activities to share your opinions on products and services.
- Earn points for rewards
- Provide product feedback
- Participate in activities
- Exclusive community access
- Share service opinions
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The Walmart Customer Spark Community is an exclusive, invite-only community where customers can participate in a variety of activities to earn points towards rewards. Our goal is to provide a fun and engaging experience for you to provide feedback on products, services and more. Your voice is our top priority and we are here to listen! Learn more here: https://customersparkcommunity.walmart.com
iCountdownClock
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iCountdownClock keeps you focused on what's ahead — the vacation, the birthday, the big day you've been working toward. Set it up on your iPhone and watch your countdowns live right on your wrist or iPhone home screen. Scrollable event tiles on Apple Watch Every countdown you care about, organized as color-coded tiles you can scroll through at a glance. Blue for your featured event, purple for upcoming, green when it arrives. Always on your watch face Pin your most important event as a watch face complication — the countdown is there the moment you raise your wrist, without opening a thing. Arrival celebration When your moment finally comes, iCountdownClock celebrates with you on the watch — confetti, a custom notification, and a little well-deserved fanfare. Stress relief, done differently Most wellness apps detect low heart rate variability and tell you that you're stressed — which isn't exactly helpful. iCountdownClock does something different: when your Apple Watch senses elevated stress, it quietly reminds you of something you're looking forward to. A nudge toward optimism, not anxiety. Private by design All your data stays on your devices. Nothing is sent to any server. Pricing Free for one countdown event — everything included. Unlock unlimited events for a one-time $2.99 in-app purchase. No subscription, no recurring charges.
Screenshots
Verdict
The clearest difference is in-app purchases: Customer Spark at none against iCountdownClock's 1. Customer Spark also leads on iOS requirement (15.1 vs 18.2). On price, 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
Both are free to download. iCountdownClock sells 1 one-off in-app purchase. Customer Spark asks for nothing beyond the download.
Customer Spark ships an update monthly, iCountdownClock every 2 months. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.
| Parameter | Customer Spark | iCountdownClock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (13K ratings) — better | — |
| Positive reviews | 60.5% of reviews | — |
| Number of ratings | 13K — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 18.2 |
| Further details — not scored | ||
| Size | 48 MB | 2 MB |
| Age rating | 17+ | 12+ |
| Developer | Walmart | Laure Chipman |
Bugs and requests
Customer Spark
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
2 requests- Dark mode option
- Advanced analytics dashboard
iCountdownClock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Customer Spark
No in-app purchases
iCountdownClock
- Unlimited Events$2.99
Questions
Is Customer Spark free?
Is iCountdownClock free?
Do Customer Spark or iCountdownClock have ads?
Which is updated more often, Customer Spark or iCountdownClock?
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