# Simple Finance Calculator vs Screen Time Control

The clearest difference is rating: Screen Time Control at 4.8 against Simple Finance Calculator's 3.4. Screen Time Control also leads on update cadence (fortnightly vs every 6 months) and ratings volume (77 vs 5). Simple Finance Calculator's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (8.0 vs 18.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Simple Finance Calculator sells 10 one-off in-app purchases and Screen Time Control sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Screen Time Control holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: Screen Time Control has 77 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 78% of Simple Finance Calculator's written reviews are positive against 83% of Screen Time Control's.

Simple Finance Calculator ships an update every 6 months, Screen Time Control fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Simple Finance Calculator | Screen Time Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/simple-finance-calculator/id1052233924/reviews) | **[4.8 (77 ratings)](https://appshunter.io/ios/app/screen-time-control-hazel/id6753145492/reviews)** |
| Number of ratings | 5 | **77** |
| Positive reviews | 77.8% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 128 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keep it Simple Technologies, Inc.](https://appshunter.io/developer/1023089334) | [Vibe Labs](https://appshunter.io/developer/1842693137) |

## What reviewers say

### Simple Finance Calculator

[App page](https://appshunter.io/ios/app/simple-finance-calculator/id1052233924)

This tool helps you quickly calculate monthly loan payments for mortgages or car loans. You can also easily figure out tip amounts and split bills among friends. Adjust interest and tax rates for accurate results.

**Highlights:** Calculate monthly loan payments, Adjustable tax and interest rates, Calculate tip amounts, Split bills, Sliding calculator interface

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Good Start Tip | $0.99 | one-time |
| Keep it Going Tip | $1.99 | one-time |
| Let's do This Tip | $2.99 | one-time |
| I Can Feel the Generosity Tip | $3.99 | one-time |
| Thank You Tip | $4.99 | one-time |
| Why Stop Now Tip | $5.99 | one-time |
| Massive Tip | $6.99 | one-time |
| Jaw Dropping Tip | $7.99 | one-time |
| Enormous Tip | $8.99 | one-time |
| Amazing Tip | $9.99 | one-time |


### Screen Time Control

[App page](https://appshunter.io/ios/app/screen-time-control-hazel/id6753145492)

This app helps you stay focused and manage screen time through gamified streaks and rewards. It offers flexible blocking options and engaging analytics without guilt or judgment.

**Highlights:** Daily streaks for momentum, Earn rewards for focus goals, Engaging screen time analytics, Flexible app blocking options, Customizable schedules and time limits, Cute and friendly user interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hazel Plus Weekly | $4.99 | per 7 days |
| Hazel Plus Monthly | $12.99 | per month |
| Hazel Plus Yearly | $79.99 | per year |
| Hazel Plus Yearly | $79.99 | per year |


## Frequently asked questions

### Is Simple Finance Calculator free?

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

### Is Screen Time Control free?

Screen Time Control is free to download, with in-app purchases available.

### Which has better reviews, Simple Finance Calculator or Screen Time Control?

Screen Time Control is rated higher. Simple Finance Calculator averages 3.4 out of 5 from 5 ratings, while Screen Time Control averages 4.8 from 77 ratings.

### Do Simple Finance Calculator or Screen Time Control have ads?

Neither Simple Finance Calculator nor Screen Time Control shows ads.

### Which is updated more often, Simple Finance Calculator or Screen Time Control?

Simple Finance Calculator ships an update every 6 months, and Screen Time Control fortnightly. Most recently, Simple Finance Calculator was updated on November 2, 2026 and Screen Time Control on October 30, 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.*