Comparison

Abyss Battery vs Astro Lithium

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Abyss Battery

Monitor your battery's live status, including voltage and amp consumption, via a wireless app interface. Diagnose battery health with Bluetooth reports and track charging habits and usage history, such as completed life cycles.

Highlights
  • Live battery status monitoring
  • Bluetooth diagnostic reports
  • Charging control and monitoring
  • Battery history and life cycle tracking
  • Wireless app interface
Features
Read full description

Abyss Battery® Monitor lets you get live status info from your battery with built-in bluetooth support.   -LIVE DATA:  Connect to your Abyss Battery through our wireless app interface and let the phone act as a fuel gauge, monitor voltage, amp consumption and more all on the palm of your hand.  -BATTERY HEALTH:  Check health statuses such as faults or error codes with Bluetooth Diagnostic Reports. -CHARGING: Take Control, monitor when and how you charge your battery. -LIFE CYCLES: Record Battery History usage patterns like cycles completed and more.

About

Astro Lithium

Monitor your Astro Lithium battery status in real time via Bluetooth. View state of charge, voltage, current, temperature, and estimated runtime. Receive smart alerts and manage multiple batteries.

Highlights
  • Real-time battery monitoring
  • Estimated runtime calculation
  • Smart status alerts
  • Multi-battery support
  • Troubleshooting guides
  • Dealer locator
Features
Read full description

Monitor your Astro Lithium battery in real time from your phone. Connect to any Astro Lithium battery via Bluetooth and instantly see your state of charge, voltage, current, temperature, power output, charge cycles, and estimated runtime remaining. FEATURES Real-Time Monitoring: See voltage, current, temperature, power, and state of charge updated live every two seconds. Estimated Runtime: Know how much battery life you have left. Uses a rolling average to give you a stable estimate even with variable loads like trolling motors. Smart Status Alerts: The app tells you exactly what your battery is doing. Idle, charging, discharging, fully charged, or low battery. If a protection event occurs, you get a plain-language explanation of what happened and what to do. Multi-Battery Support: Connect to multiple Astro Lithium batteries at once. Name each one (Trolling Motor, House Bank, etc.) so you always know which is which. Works With All Astro Lithium Batteries: Compatible with all bluetooth enabled Astro Lithium systems across our entire 12V, 24V, 36V, and 48V lineup. Built-In Support: Access troubleshooting guides, product manuals, dealer locator, and contact us directly from inside the app. Designed and built by Astro Lithium in Macclenny, Florida.​​​​​​​​​​​​​​​​

Screenshots

Abyss Battery4 screens
Astro Lithium3 screens

Verdict

The call

The clearest difference is iOS requirement: Abyss Battery at 11.0 against Astro Lithium's 15.0. On price, rating, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Abyss Battery against 5.0 for Astro Lithium. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Abyss Battery ships an update every 8 months, Astro Lithium every 5 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 8 level
Abyss Battery versus Astro Lithium: the parameters behind the verdict, then further details
ParameterAbyss BatteryAstro Lithium
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Number of ratings3 — better2
Update frequencyEvery 8 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size8 MB17 MB
Age rating4+4+
DeveloperAbyss Battery, Inc.Astro Lithium, LLC

Customer experience

Abyss Battery

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Astro Lithium

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Abyss Battery

No in-app purchases

None

Astro Lithium

No in-app purchases

Questions

Is Abyss Battery free?
Abyss Battery is free to download, with no in-app purchases.
Is Astro Lithium free?
Astro Lithium is free to download, with no in-app purchases.
Which has better reviews, Abyss Battery or Astro Lithium?
Abyss Battery and Astro Lithium are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do Abyss Battery or Astro Lithium have ads?
Neither Abyss Battery nor Astro Lithium shows ads.
Which is updated more often, Abyss Battery or Astro Lithium?
Abyss Battery ships an update every 8 months, and Astro Lithium every 5 months. Most recently, Abyss Battery was updated on October 8, 2026 and Astro Lithium on October 7, 2026.

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