# HappyEasterCalc vs Colorbolt

The clearest difference is review sentiment: Colorbolt at 100% against HappyEasterCalc's 25%. Colorbolt also leads on rating (4.8 vs 2.7) and update cadence (fortnightly vs every 43 months). HappyEasterCalc's advantage is price (Free vs $0.99) and in-app purchases (none vs 2). On ratings volume, ads and monetization model there is nothing between them.

HappyEasterCalc is free to download; Colorbolt costs $0.99 up front. Colorbolt sells 2 one-off in-app purchases. HappyEasterCalc asks for nothing beyond the download.

Colorbolt holds the better App Store score, 4.8 against 2.7. Both are backed by a comparable volume of ratings — 7 and 12 respectively. Written reviews point the same way: 25% of HappyEasterCalc's written reviews are positive against 100% of Colorbolt's.

HappyEasterCalc ships an update every 43 months, Colorbolt fortnightly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | HappyEasterCalc | Colorbolt |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [2.7 (7 ratings)](https://appshunter.io/ios/app/happyeastercalc/id385577473/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/colorbolt/id1467370798/reviews)** |
| Number of ratings | 7 | **12** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 3 MB | 7 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HimboSoft e.U.](https://appshunter.io/developer/1827569466) | [Air Pie LLC](https://appshunter.io/developer/1459420507) |

## What reviewers say

### HappyEasterCalc

[App page](https://appshunter.io/ios/app/happyeastercalc/id385577473)

Easily determine the date of Easter Sunday for any given year. Simply input the year, and the app will instantly display the correct date.

**Highlights:** Easter Sunday date calculation, Year input, Simple interface

**In-app purchases:** none


### Colorbolt

[App page](https://appshunter.io/ios/app/colorbolt/id1467370798)

Adjust screen brightness and display custom colors with a simple swipe. This minimalist utility offers a distraction-free experience, providing hex and RGB values for chosen colors. It's designed for one-handed use and prevents screen locking or dimming.

**Highlights:** Brightness control by swiping anywhere, Custom color selection with Hex/RGB values, Distraction-free, no UI/settings, One-handed operation, Prevents screen locking and dimming, Delightful haptic feedback

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leave a Tip | $0.99 | one-time |
| Colorbolt Illuminated | $2.99 | one-time |


## Frequently asked questions

### Is HappyEasterCalc free?

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

### Is Colorbolt free?

Colorbolt costs $0.99, and also offers in-app purchases.

### Which has better reviews, HappyEasterCalc or Colorbolt?

Colorbolt is rated higher. HappyEasterCalc averages 2.7 out of 5 from 7 ratings, while Colorbolt averages 4.8 from 12 ratings.

### Do HappyEasterCalc or Colorbolt have ads?

Neither HappyEasterCalc nor Colorbolt shows ads.

### Which is updated more often, HappyEasterCalc or Colorbolt?

HappyEasterCalc ships an update every 43 months, and Colorbolt fortnightly. Most recently, HappyEasterCalc was updated on October 23, 2026 and Colorbolt on October 29, 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.*