MillerTech vs Arken Ballistics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MillerTech
Monitor your lithium batteries with Bluetooth technology. Get instant access to key battery stats like voltage, state-of-charge, and real-time power usage. Enhance your experience and gain peace of mind with at-a-glance data.
- Bluetooth battery monitoring
- Real-time power usage
- Battery voltage display
- State-of-Charge tracking
- Design and remaining capacity
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MillerTech Lithium Battery monitoring system with Bluetooth technology. A total game-changer, this app will give users the ability to see important battery stats and data at a glance. Meaning now you can spend more time doing what matters and less time guessing! With this technology the user has instant access to, Battery voltage Battery State-of-Charge Real time power usage Design capacity Remaining capacity We believe these capabilities will forever enhance your experience, giving you the piece of mind that you deserve!
Arken Ballistics
This utility app provides accurate ballistic calculations with an easy-to-use interface. It's designed for users who need precise trajectory data for projectiles.
- Accurate ballistic calculations
- Easy-to-use interface
- Projectile trajectory data
- Utility app
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A ballistic algorithm APP that is easy to use and has accurate calculations.
Screenshots
Verdict
MillerTech and Arken Ballistics both sit at 4.3 stars, but that hides the real split: 100% of MillerTech's written reviews are positive against 33% of Arken Ballistics's. Arken Ballistics's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (10.0 vs 13.0). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 4.3 for MillerTech against 4.2 for Arken Ballistics. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews are what separate them: 100% of MillerTech's written reviews are positive against 33% of Arken Ballistics's.
MillerTech ships an update every 2 months, Arken Ballistics every 2 weeks. The most recent releases landed on June 10, 2026 and September 15, 2026 respectively.
| Parameter | MillerTech | Arken Ballistics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 4.2 (9 ratings) |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 6 | 9 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Lester Miller | Hunan Pangu Optical Instruments Manufacturing Co., Ltd. |
Customer experience
MillerTech
Arken Ballistics
In-app purchases
MillerTech
No in-app purchases
Arken Ballistics
No in-app purchases
Questions
Is MillerTech free?
Is Arken Ballistics free?
Which has better reviews, MillerTech or Arken Ballistics?
Do MillerTech or Arken Ballistics have ads?
Which is updated more often, MillerTech or Arken Ballistics?
Other comparisons
