# BatteryNow vs Talk Calculator

The clearest difference is price: Talk Calculator at Free against BatteryNow's $0.99. BatteryNow's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Talk Calculator is free to download; BatteryNow costs $0.99 up front. Talk Calculator sells 2 in-app purchases, starting at $0.99 per month. BatteryNow asks for nothing beyond the download.

BatteryNow ships an update every 4 months, Talk Calculator every 5 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BatteryNow | Talk Calculator |
| --- | --- | --- |
| 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 | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Paid | — |
| Size | 9 MB | 2 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kazuhiko kuroda](https://appshunter.io/developer/460872954) | [丽俨 龚](https://appshunter.io/developer/1816613061) |

## 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


### Talk Calculator

[App page](https://appshunter.io/ios/app/talk-calculator/id6763750905)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Life | $5.99 | one-time |


## Frequently asked questions

### Is BatteryNow free?

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

### Is Talk Calculator free?

Talk Calculator is free to download, with in-app purchases available.

### Do BatteryNow or Talk Calculator have ads?

Neither BatteryNow nor Talk Calculator shows ads.

### Which is updated more often, BatteryNow or Talk Calculator?

BatteryNow ships an update every 4 months, and Talk Calculator every 5 months. Most recently, BatteryNow was updated on November 1, 2026 and Talk Calculator on October 28, 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.*