# Lubriserv coolant control vs Daily Notes App

The clearest difference is in-app purchases: Lubriserv coolant control at none against Daily Notes App's 2. Daily Notes App's advantage is update cadence (every 3 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Daily Notes App sells 2 in-app purchases, starting at $1.49 per month. Lubriserv coolant control asks for nothing beyond the download.

Lubriserv coolant control ships an update every 5 months, Daily Notes App every 3 days. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Lubriserv coolant control | Daily Notes App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/daily-notes-app/id6741798214/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 74 MB | 13 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cotswold Chemicals and Lubricants Limited](https://appshunter.io/developer/1187229961) | [GCS Solution CO., LTD](https://appshunter.io/developer/1648911857) |

## What reviewers say

### Lubriserv coolant control

[App page](https://appshunter.io/ios/app/lubriserv-coolant-control/id1187229962)

This app helps manage metalworking fluids for CNC machines by tracking parameters like concentration and pH. It provides trend analysis and graphical reports to optimize coolant condition, reduce contamination, and prolong fluid life. Implementing this program can lead to cost reduction and improved operator health and safety.

**Highlights:** Input metalworking fluid parameters, Track concentration, pH, and bacteria, Interrogate for trends and graphical reports, Minimize contamination, Prolong coolant life, Reduce disposal frequency, Improve health and safety

**Features:** macOS Compatibility

**In-app purchases:** none


### Daily Notes App

[App page](https://appshunter.io/ios/app/daily-notes-app/id6741798214)

This app provides a fast and simple way to create and organize plain text notes. It features a clean interface, folder creation, unlimited note length, and secure access. Organize thoughts, manage to-do lists, or use it as a digital planner.

**Highlights:** Clean, user-friendly interface, Simple folder creation, Unlimited notes and note length, Secure access with Face ID, Auto-save functionality, Powerful search

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.49 | per month |
| 12 Months | $12.99 | per year |


## Frequently asked questions

### Is Lubriserv coolant control free?

Lubriserv coolant control is free to download, with no in-app purchases.

### Is Daily Notes App free?

Daily Notes App is free to download, with in-app purchases available.

### Do Lubriserv coolant control or Daily Notes App have ads?

Neither Lubriserv coolant control nor Daily Notes App shows ads.

### Which is updated more often, Lubriserv coolant control or Daily Notes App?

Lubriserv coolant control ships an update every 5 months, and Daily Notes App every 3 days. Most recently, Lubriserv coolant control was updated on June 1, 2026 and Daily Notes App on September 16, 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.*