Wave Key vs SumaCapital
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wave Key
Unlock doors using your smartphone, eliminating the need for physical keys or keycards. Easily manage access for multiple users and locations, and generate new credentials instantly via email.
- Keyless smartphone unlocking
- Access management for multiple locations
- Unlimited user scheduling
- Instant credential generation
- Email-based key distribution
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The future of keyless access. No more frustrating physical keys or keycards. Unlock doors with your iPhone or smartphone. Manage access to your buildings, small business locations, or offices with unlimited user scheduling privileges. It’s always easy to generate more credentials as needed — all you have to do is send an email and your mobile key is ready in your inbox.
SumaCapital
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The Suma Net Zero Index survey will help you understand how your daily habits as a citizen can impact CO2 emissions. Based on your answers, you will receive estimates of your potential contribution to emissions reductions. By indicating your intentions to make changes over the next 12 months, you will gain insight into how these changes could affect your CO2 emissions and how they align with major emission sources.
Screenshots
Verdict
The clearest difference is update cadence: SumaCapital at daily against Wave Key's every 3 months. SumaCapital also leads on iOS requirement (13.4 vs 15.0). 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.
Wave Key ships an update every 3 months, SumaCapital daily. The most recent releases landed on June 5, 2026 and May 16, 2026 respectively.
| Parameter | Wave Key | SumaCapital |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 10 MB | 17 MB |
| Age rating | 4+ | 17+ |
| Developer | UniKey Technologies Inc. | Visual Engineering Technology S.L. |
In-app purchases
Wave Key
No in-app purchases
SumaCapital
No in-app purchases
