Kimi vs WaveCrest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kimi
This AI-powered application provides intelligent answers and assistance for various tasks, including writing, coding, and copywriting. It leverages the latest AI APIs for fast and accurate responses, helping users find solutions to their queries.
- Intelligent question and answer
- AI-powered writing assistance
- Code generation and help
- Fast and accurate responses
- Access to latest AI APIs
- Copywriting support
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【letsChat】 is a free intelligent question and answer app Whether it's copywriting, writing, code or reporting, it can help you find the answer Access to the latest official AI API, fast response, accurate answer, think what you think 【Privacy Policy】 https://docs.qq.com/doc/DQWV0Y1lVb0daQmJK?u=4aa815300f604342b1b7b99a552fe951 【EULA】 https://www.apple.com/legal/internet-services/itunes/dev/stdeula
WaveCrest
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WaveCrest combines a companion timer for intense moments with a private, on-device self-care journal for what happened afterward. ・Start companion mode with one tap Follow a quiet ocean animation, optional paced breathing, haptics, and an elapsed timer. Use breathing guidance only at a pace that feels comfortable for you. ・Record observable details afterward Optionally save intensity changes, duration, triggers, symptoms, and coping actions. Review each completed episode as a rise, crest, and fall curve. ・Build your own evidence archive See counts of episodes you marked complete, average and median duration, time to peak, and calm intervals. Create a shareable evidence card or export your records. ・Ten built-in learning cards Read short, offline explanations about body responses, breathing, attention, and safety behaviors. Records stay on device and no account is required. Supported screens may show a bottom banner; full-screen ads may appear only at natural pauses after a record is saved or skipped. An optional one-time Remove Ads purchase hides both formats. WaveCrest is a self-care journal and companion timer, not a medical device. It does not diagnose, treat, or provide emergency help. Seek medical or emergency care for new, severe, or unusual symptoms.
Screenshots
Verdict
Kimi and WaveCrest are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Kimi sells 3 in-app purchases, starting at $2.99 per 7 days and WaveCrest sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Kimi | WaveCrest |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (104 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 104 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 小鹏 陈 | 丽佳 施 |
In-app purchases
Kimi
- Weekly VIP$2.997 Days
- monthly$4.991 Month
- annually$29.991 Year
WaveCrest
- Remove Ads$0.99









