IP EVO vs Slate
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
IP EVO
Read full descriptionHide full description
IP EVO is the new cutting-edge cloud system that allows you to receive video door entry calls from the Farfisa IP EVO System. All you need is an EVO IP account and you can receive calls from your intercom. You can also control your input (Live View), open the door and enable some home automation functions. All your settings are stored in your IP EVO account, you just need to remember your username and password and the video door entry service is ready to be used. If you don't have any devices in IP EVO, adding some devices to your account will be as simple as scanning a QR code.
Slate
Read full descriptionHide full description
Every dive tells a story. Slate keeps the record. Slate is a professional dive logbook for iPhone. Log dives manually, import wirelessly from your dive computer, track your career stats, and export your data whenever you want. Your logbook, your device, your data. DIVE LOGGING - Manual entry: depth, duration, temperature, gas mix, gear, buddy, rating, GPS coordinates, and notes - Air, nitrox, and trimix gas logging with full mix details - Gear configuration tracking per dive - GPS-tagged dive sites - Star rating and personal notes DIVE COMPUTER IMPORT - Wireless Bluetooth import from Shearwater, Suunto, Mares, Oceanic, and more - UDDF file import for any computer that exports the format - Depth profile data preserved from each download - Incremental sync: only new dives are transferred - Multi-computer support: one logbook, every computer you own CAREER DASHBOARD - Total dives, total bottom time, deepest dive, career milestones - Personal bests across your entire logbook - Dive frequency heatmap - Depth and temperature trend charts over time - On-device analysis surfaces patterns across your dives (iPhone 15 Pro and later) SEARCH AND EXPORT - Full-text search across your entire logbook: sites, buddies, notes, gear - CSV and UDDF export, always free, no restrictions - Backup and restore your complete logbook LOCAL-FIRST DESIGN - No account required. No cloud dependency. No server storing your dives. - Your data stays on your device. Period. - iCloud backup compatible for device migration - Works offline at any dive site FREEMIUM DONE RIGHT - Log every dive for free. No dive limit, no trial period. - Slate Premium unlocks career analytics, trends, on-device analysis, and advanced features. - Slate Premium (Annual): $29.99/year, auto-renewing. - Slate Premium (Lifetime): $79.99, one-time purchase. - No ads. No data collection. No account wall. APPLE HEALTH INTEGRATION - Imports underwater depth and water temperature data from Apple Watch dive sessions via Apple Health. - Read-only: Slate does not write data to Apple Health. Slate is agency-neutral. Whether you trained with PADI, SSI, TDI, NAUI, GUE, BSAC, or CMAS, your logbook works the same way. Available in English, Spanish, French, German, Japanese, and Italian. Privacy Policy: https://toolsfordivers.com/privacy Terms of Use: https://toolsfordivers.com/terms/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ A Tools for Divers, LLC product.
Screenshots
Verdict
The clearest difference is in-app purchases: IP EVO at none against Slate's 2. IP EVO also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). Slate's advantage is update cadence (weekly vs monthly). On price and ads there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Slate sells 2 in-app purchases, starting at $29.99 per year. IP EVO asks for nothing beyond the download.
IP EVO ships an update monthly, Slate weekly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | IP EVO | Slate |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Weekly β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 61 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Aci Farfisa | Tools for Divers, LLC |
In-app purchases
IP EVO
No in-app purchases
Slate
- Slate Premium Annual$29.991 Year
- Slate Premium Lifetime$79.99









