# BatteryNow vs NeoCalcs Lite

The clearest difference is price: NeoCalcs Lite at Free against BatteryNow's $0.99. BatteryNow's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

NeoCalcs Lite is free to download; BatteryNow costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BatteryNow ships an update every 4 months, NeoCalcs Lite every 2 months. The most recent releases landed on November 9, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | BatteryNow | NeoCalcs Lite |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/batterynow-big-digital-clock/id460872951/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 9 MB | 7 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kazuhiko kuroda](https://appshunter.io/developer/460872954) | [YONEKAWA Hideki](https://appshunter.io/developer/333475314) |

## What reviewers say

### BatteryNow

[App page](https://appshunter.io/ios/app/batterynow-big-digital-clock/id460872951)

This app provides real-time and historical battery monitoring with graphical data. It also features a large, customizable digital clock display with multiple color options and dark mode support.

**Highlights:** Real-time battery monitoring, Historical battery trend graphs, Large digital clock display, Customizable clock colors, Dark mode support, Battery percentage color indicators

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NeoCalcs Lite

[App page](https://appshunter.io/ios/app/neocalcs-lite-calculator/id855293368)

**In-app purchases:** none


## Frequently asked questions

### Is BatteryNow free?

BatteryNow costs $0.99, with no in-app purchases.

### Is NeoCalcs Lite free?

NeoCalcs Lite is free to download, with no in-app purchases.

### Do BatteryNow or NeoCalcs Lite have ads?

NeoCalcs Lite shows ads; BatteryNow does not.

### Which is updated more often, BatteryNow or NeoCalcs Lite?

BatteryNow ships an update every 4 months, and NeoCalcs Lite every 2 months. Most recently, BatteryNow was updated on November 9, 2026 and NeoCalcs Lite on November 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*