SRNE vs LastWill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SRNE
Monitor your solar devices in real-time and configure settings via Bluetooth. Access historical data for solar yield and consumption, and explore product information. A demo mode allows testing device functions without hardware.
- Real-time device data
- Bluetooth configuration
- Historical data tracking
- Demo mode for testing
- Product information access
- Feedback function
Read full descriptionHide full description
With SRNE Monitoring you can see the real-time data of your devices and configure the settings via Bluetooth. You will also get the insight into our product range and you can test the devices in a DEMO version. Demo Mode: Select a device from the demo library and get an insight of the functions. Real-time data: Keep track of the real-time data of your solar devices. History: With the history you can keep an overview of the values of the past days: Solar yield, consumption and other, technical data and values. (Data records may differ from device to device). Feedback function: If you have improvements or comments about the app or devices, you can use the feedback function. Our service team will be happy to respond to your concerns within 72 hrs.
LastWill
Read full descriptionHide full description
LastWill is an encrypted digital vault that keeps your messages, documents, and memories safe — and automatically delivers them to the people you choose if you become unreachable for a period you define yourself. Terms of Use (EULA) / Conditions d'utilisation : https://www.apple.com/legal/internet-services/itunes/dev/stdeula HOW IT WORKS • Write a text message or attach files (photos, documents, videos). • Choose one or more beneficiaries who will receive the content. • Set your presence timer: as long as you check in regularly, nothing is sent. • If you don't check in before the deadline, LastWill automatically notifies your chosen beneficiaries. PRIVACY BY DESIGN • End-to-end encryption: your messages are encrypted on your device before they're sent — LastWill cannot technically read their content. • Zero-knowledge authentication (SRP protocol): your password never leaves your device, even at login. • Two-factor authentication (2FA / TOTP) available for extra account security. • Export your personal data anytime (GDPR-compliant), delete your account directly in the app. FEATURES • Configurable presence timer with reminders. • Unlimited beneficiaries (Premium plan) and access revocation at any time. • Encrypted attachments up to several hundred megabytes depending on your plan. • Professional plan (PRO): role-based sub-accounts, webhook-based triggers, AI-assisted analysis to reduce false alarms, full audit log. LastWill is not a legally binding testamentary instrument and does not replace a will drafted with a legal professional. It is a secure messaging tool designed for peace of mind and digital continuity.
Screenshots
Verdict
The clearest difference is in-app purchases: SRNE at none against LastWill's 4. On price, ads, device support and iOS requirement 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. LastWill sells 4 in-app purchases, starting at $45.00 per 6 months. SRNE asks for nothing beyond the download.
| Parameter | SRNE | LastWill |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 78 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | SRNE Solar Co.,Ltd | Madibweb |
In-app purchases
SRNE
No in-app purchases
LastWill
- Premium Semester$45.006 Months
- Premium Yearly$75.001 Year
- Pro Semester$134.996 Months
Show 1 moreShow fewer
- Pro Yearly$224.991 Year









