# Work Diary vs AIMS ENGINEER

The clearest difference is price: AIMS ENGINEER at Free against Work Diary's $1.99. AIMS ENGINEER also leads on update cadence (weekly vs every 2 months). Work Diary's advantage is iOS requirement (8.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

AIMS ENGINEER is free to download; Work Diary costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Work Diary ships an update every 2 months, AIMS ENGINEER weekly. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Work Diary | AIMS ENGINEER |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.5 (51 ratings)](https://appshunter.io/ios/app/work-diary/id522024156/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 75.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 3 MB | 31 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SMC Analysts Ltd](https://appshunter.io/developer/487667375) | [Zhimeng Huang](https://appshunter.io/developer/550876452) |

## What reviewers say

### Work Diary

[App page](https://appshunter.io/ios/app/work-diary/id522024156)

Log, plan, and report your daily work activities with this easy-to-use application. It functions as a diary, planner, tracker, and timesheet generator, suitable for all work types and patterns. Generate detailed reports that can be emailed.

**Highlights:** Log daily work activities, Plan and schedule tasks, Generate work reports, Time management tool, Timesheet generator, Supports all work patterns

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

**In-app purchases:** none


### AIMS ENGINEER

[App page](https://appshunter.io/ios/app/aims-engineer/id6450314064)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Work Diary free?

Work Diary costs $1.99, with no in-app purchases.

### Is AIMS ENGINEER free?

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

### Do Work Diary or AIMS ENGINEER have ads?

Neither Work Diary nor AIMS ENGINEER shows ads.

### Which is updated more often, Work Diary or AIMS ENGINEER?

Work Diary ships an update every 2 months, and AIMS ENGINEER weekly. Most recently, Work Diary was updated on October 6, 2026 and AIMS ENGINEER on October 4, 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.*