Spectre vs Goodays
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Spectre
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The Spectre app is a app, designed for home use to precisely monitor charger energy consumption. It enables users to set efficient charging schedules, offering a smart solution to manage and reduce energy usage and costs effectively.
Goodays
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Goodays is a minimalist date reminder tool that helps you track life's meaningful moments. Key Features β’ Clear and intuitive date counting (up & down) β’ Flexible event category management β’ Elegant dark mode support β’ Clean, modern interface design β’ Customizable category labels β’ Ad-free and privacy-focused Use Cases β’ Track birthdays & anniversaries β’ Monitor project deadlines β’ Count down to important events β’ Record precious moments Simply preserve every date that matters.
Screenshots
Verdict
The clearest difference is in-app purchases: Spectre at none against Goodays's 1. Spectre also leads on iOS requirement (11.0 vs 17.6). Goodays's advantage is update cadence (daily vs every 6 months). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Goodays sells 1 one-off in-app purchase. Spectre asks for nothing beyond the download.
Spectre ships an update every 6 months, Goodays daily. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.
| Parameter | Spectre | Goodays |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Daily β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 11.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 61 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | D-LIGHT Group | εΏζ εΎ |
In-app purchases
Spectre
No in-app purchases
Goodays
- Pro$0.99
