# Calsy vs Tutor Planner

The clearest difference is in-app purchases: Calsy at none against Tutor Planner's 2. Tutor Planner's advantage is update cadence (every 3 days vs monthly). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Tutor Planner sells 2 in-app purchases, starting at $6.99 per month. Calsy asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Calsy against 5.0 for Tutor Planner. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Calsy ships an update monthly, Tutor Planner every 3 days. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Calsy | Tutor Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calsy-smart-quick-simple/id1624719076/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tutor-planner-lessons-and-bills/id6787941537/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 25 MB | 86 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Salvador Garcia Bernal](https://appshunter.io/developer/1623605487) | [超杰 黄](https://appshunter.io/developer/1896210875) |

## What reviewers say

### Calsy

[App page](https://appshunter.io/ios/app/calsy-smart-quick-simple/id1624719076)

This versatile calculator offers a minimalist interface with powerful functionality for everyday calculations. It includes features for exploring facts, calculating gas performance, mastering price increases, converting temperatures and lengths, estimating paint needs, and simplifying number conversions.

**Highlights:** Explore interesting facts, Calculate gas performance and cost, Master price increases and percentages, Convert temperatures and lengths, Calculate paint and garden volume, Simplify number system conversions, Estimate file transfer time

**Features:** macOS Compatibility

**In-app purchases:** none


### Tutor Planner

[App page](https://appshunter.io/ios/app/tutor-planner-lessons-and-bills/id6787941537)

This app helps independent tutors manage students, schedules, and billing in one place. It offers lesson planning, progress tracking, and report generation. Syncs across devices with an Apple Watch companion.

**Highlights:** Lesson planning (day, week, month views), Student and package tracking, Billing and report creation, Schedule exports (image/PDF), iCloud private database sync, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $6.99 | per month |
| Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Calsy free?

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

### Is Tutor Planner free?

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

### Which has better reviews, Calsy or Tutor Planner?

Calsy and Tutor Planner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Calsy or Tutor Planner have ads?

Neither Calsy nor Tutor Planner shows ads.

### Which is updated more often, Calsy or Tutor Planner?

Calsy ships an update monthly, and Tutor Planner every 3 days. Most recently, Calsy was updated on October 16, 2026 and Tutor Planner on October 23, 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.*