# Simple Daily Diary vs Timer Graph Pro

The clearest difference is update cadence: Timer Graph Pro at every 4 months against Simple Daily Diary's every 50 months. Simple Daily Diary's advantage is iOS requirement (14.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple Daily Diary sells 1 one-off in-app purchase and Timer Graph Pro sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Simple Daily Diary ships an update every 50 months, Timer Graph Pro every 4 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Simple Daily Diary | Timer Graph Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.3K ratings)](https://appshunter.io/ios/app/simple-daily-diary/id1232014505/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 52.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 7 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Vynokurov](https://appshunter.io/developer/350017076) | [hatte Inc.](https://appshunter.io/developer/356418030) |

## What reviewers say

### Simple Daily Diary

[App page](https://appshunter.io/ios/app/simple-daily-diary/id1232014505)

Capture your everyday moments with a fast, easy, and beautifully designed journaling app. Add custom titles, personalize with themes, and easily find past entries with smart search. Sync across devices and enjoy local backups for peace of mind.

**Highlights:** Add custom titles to entries, 20+ handpicked color themes, Smart search by date or keywords, Share thoughts and memories, iCloud sync between iPhone and iPad, Local device backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Diary | $6.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Straightforward diary format
- 🚀 Clean and fast interface

**What reviewers complain about**

- 🔒 No password or lock feature
- 📤 Limited storage space without paid upgrade
- 🐛 Inconsistent behavior with paid upgrade
- 🔄 Inability to edit/add past entries

**Reported bugs**

- Paid upgrade not working as expected
- Entries disappearing or not saving properly
- Freezing or crashing when using certain features

**Requested features**

- Add password/lock feature
- Increase storage space or make it truly unlimited
- Allow editing and adding of past entries
- Provide cloud backup/sync option
- Offer more customization options (colors, fonts, etc.)


### Timer Graph Pro

[App page](https://appshunter.io/ios/app/timer-graph-pro/id6760217352)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Cells | $1.99 | one-time |
| Custom Sound | $1.99 | one-time |
| Image Upload | $1.99 | one-time |
| Logic: Condition | $1.99 | one-time |
| Logic: Counter | $1.99 | one-time |
| Real Time | $1.99 | one-time |
| Custom Theme | $1.99 | one-time |
| Logic bundle | $3.99 | one-time |
| Creative Bundle | $4.99 | one-time |
| All-in-One | $8.99 | one-time |


## Frequently asked questions

### Is Simple Daily Diary free?

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

### Is Timer Graph Pro free?

Timer Graph Pro is free to download, with in-app purchases available.

### Do Simple Daily Diary or Timer Graph Pro have ads?

Neither Simple Daily Diary nor Timer Graph Pro shows ads.

### Which is updated more often, Simple Daily Diary or Timer Graph Pro?

Simple Daily Diary ships an update every 50 months, and Timer Graph Pro every 4 months. Most recently, Simple Daily Diary was updated on October 24, 2026 and Timer Graph Pro on October 13, 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.*