# Coday vs SystemBatteryAnalysis

The clearest difference is review sentiment: Coday at 94% against SystemBatteryAnalysis's 45%. Coday also leads on rating (5.0 vs 4.4). SystemBatteryAnalysis's advantage is ratings volume (201 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Coday sells 3 in-app purchases, starting at $2.99 per month and SystemBatteryAnalysis sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Coday holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: SystemBatteryAnalysis has 201 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 94% of Coday's written reviews are positive against 45% of SystemBatteryAnalysis's.

Coday ships an update weekly, SystemBatteryAnalysis every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Coday | SystemBatteryAnalysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/coday-cost-per-use-tracker/id6740018271/reviews)** | [4.4 (201 ratings)](https://appshunter.io/ios/app/systembatteryanalysis/id6752317272/reviews) |
| Number of ratings | 2 | **201** |
| Positive reviews | **94.1% of reviews** | 45.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 50 MB | 162 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [晓明 陈](https://appshunter.io/developer/1495128434) | [Zhangsan Software Co., Ltd., Enshi Prefecture, Hubei Province](https://appshunter.io/developer/1838713545) |

## What reviewers say

### Coday

[App page](https://appshunter.io/ios/app/coday-cost-per-use-tracker/id6740018271)

This utility app helps you understand the true cost of your purchases by calculating daily or per-use expenses. Log item details, track usage, and make informed decisions about your spending.

**Highlights:** Track daily cost, Track per-use cost, Log purchases with context, Beautiful item cards with AI color matching, Filter and sort items, Personalize library with 3D icons, Multi-language and currency support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly sub | $2.99 | per month |
| Annual sub | $9.99 | per year |
| Lifetime | $19.99 | one-time |


### SystemBatteryAnalysis

[App page](https://appshunter.io/ios/app/systembatteryanalysis/id6752317272)

This utility app offers in-depth battery health analysis for iOS devices. It provides real-time insights into capacity, cycle count, temperature, and performance optimization. Track historical trends and understand battery usage for better device management.

**Highlights:** Real-time battery health analysis, Device performance optimization, Historical trend tracking, Detailed battery life interpretation, Battery origin verification, Charging power calibration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Software service | $0.99 | one-time |
| Pro | $2.99 | one-time |
| Pro-Version | $3.99 | one-time |


## Frequently asked questions

### Is Coday free?

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

### Is SystemBatteryAnalysis free?

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

### Which has better reviews, Coday or SystemBatteryAnalysis?

Coday is rated higher. Coday averages 5.0 out of 5 from 2 ratings, while SystemBatteryAnalysis averages 4.4 from 201 ratings.

### Do Coday or SystemBatteryAnalysis have ads?

Neither Coday nor SystemBatteryAnalysis shows ads.

### Which is updated more often, Coday or SystemBatteryAnalysis?

Coday ships an update weekly, and SystemBatteryAnalysis every 6 days. Most recently, Coday was updated on October 24, 2026 and SystemBatteryAnalysis on October 25, 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.*