Drill vs E6Bvd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drill
Control your tennis ball machine remotely with this app. Duplicate all control panel functions, including oscillation and individual shot settings, to create custom drills for various brands.
- Remote control duplication
- Control oscillation
- Control individual shots
- Create custom drills
- Supports multiple brands
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The Drill Maker remote controller duplicates all the control functions of the tennis ball machine's control panel.It can control several brands of ball machine released by Spinball-Sports Industries Inc.Each oscillation feature or even every shot can be controlled through the application to make up different drills.
E6Bvd
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E6Bvd is a next-generation flight calculator built for SAR, ISR, and mission pilots who need fast, accurate tools they can trust. Whether you're calculating fuel burn for a long loiter, adjusting for winds at multiple altitudes, or planning a quick divert, E6Bvd gives you instant results using intuitive inputs and mission-focused logic. Core Tools for SAR/ISR Ops: • Altitude/distance/wind-adjusted fuel burn and time tables • Quick lookups for loiter, transit, and efficiency planning • Tables for light and heavy aircraft performance Complete E6B Toolkit: • Groundspeed, wind correction, true airspeed • Time, speed, and distance • Fuel consumption, endurance, range • Unit conversions and more Optimized for both iPhone and iPad. Built by mission pilots, for mission pilots.
Screenshots
Verdict
The clearest difference is update cadence: E6Bvd at daily against Drill's every 6 weeks. Drill's advantage is iOS requirement (11.0 vs 16.6). 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.
Drill ships an update every 6 weeks, E6Bvd daily. The most recent releases landed on June 11, 2026 and June 2, 2026 respectively.
| Parameter | Drill | E6Bvd |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (25 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 6 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 4 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Spinshot Trading Company Ltd. | Whiskey Victor LLC |
In-app purchases
Drill
No in-app purchases
E6Bvd
No in-app purchases
