# Simple Calendar Daily Planner vs BuildThing Admin

The clearest difference is in-app purchases: BuildThing Admin at none against Simple Calendar Daily Planner's 3. BuildThing Admin also leads on ads (none vs shown) and update cadence (every 10 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Simple Calendar Daily Planner sells 3 in-app purchases, starting at $2.99 per month. BuildThing Admin asks for nothing beyond the download.

Simple Calendar Daily Planner ships an update every 6 weeks, BuildThing Admin every 10 days. The most recent releases landed on September 25, 2026 and December 16, 2025 respectively.

## The numbers

| Metric | Simple Calendar Daily Planner | BuildThing Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.4K ratings)](https://appshunter.io/ios/app/simple-calendar-daily-planner/id1422994973/reviews)** | — |
| Number of ratings | **6.4K** | — |
| Positive reviews | 60.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 12 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Komorebi Inc.](https://appshunter.io/developer/481596469) | [Buildit Inc.](https://appshunter.io/developer/1460587312) |

## What reviewers say

### Simple Calendar Daily Planner

[App page](https://appshunter.io/ios/app/simple-calendar-daily-planner/id1422994973)

This app offers a streamlined calendar experience with a focus on simplicity and ease of use. It allows for easy sharing of schedules, extensive customization options like font size and color-coding, and secure passcode locking. It's ideal for users seeking a functional, minimalist organizer.

**Highlights:** Schedule sharing, 15 Widgets, Adjustable font size, Color-coded calendars, Passcode lock, Sync with other apps

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $2.99 | per month |
| Premium (Annual) | $19.99 | per year |
| Remove Ads | $8.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable colors and design
- 💡 Helpful for organization
- 🚀 Simple calendar functionality
- 👍 Straightforward and clean interface

**What reviewers complain about**

- 🐛 Glitchy behavior (moving events, deleting, duplicating)
- 🐛 Language issues (randomly changing to Spanish)
- 🐛 Widget not working properly
- 🐛 Syncing issues between devices
- 🐛 Appointment times changing on their own

**Reported bugs**

- Calendar glitching, events disappearing or duplicating
- Language randomly changing to Spanish
- Widget not displaying events correctly
- Syncing issues between iPhone and iPad
- Appointment times changing unexpectedly

**Requested features**

- Add ability to invite/share calendars
- Include more reminder options (multiple, further in advance)
- Expand customization options (fonts, colors, layouts)
- Integrate weather information
- Add option to set day start/end times


### BuildThing Admin

[App page](https://appshunter.io/ios/app/buildthing-admin/id1460587313)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calendar Daily Planner free?

Simple Calendar Daily Planner is free to download, with in-app purchases available.

### Is BuildThing Admin free?

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

### Do Simple Calendar Daily Planner or BuildThing Admin have ads?

Simple Calendar Daily Planner shows ads; BuildThing Admin does not.

### Which is updated more often, Simple Calendar Daily Planner or BuildThing Admin?

Simple Calendar Daily Planner ships an update every 6 weeks, and BuildThing Admin every 10 days. Most recently, Simple Calendar Daily Planner was updated on September 25, 2026 and BuildThing Admin on December 16, 2025.

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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.*