# UpDiagram vs PM Issue Log

The clearest difference is review sentiment: UpDiagram at 96% against PM Issue Log's 0%. UpDiagram also leads on rating (4.5 vs 3.0) and iOS requirement (16.1 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpDiagram holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 96% of UpDiagram's written reviews are positive against 0% of PM Issue Log's.

UpDiagram ships an update weekly, PM Issue Log every 8 days. The most recent releases landed on September 26, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | UpDiagram | PM Issue Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/updiagram/id1470250338/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/pm-issue-log/id1484328568/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **95.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free | Free |
| Size | 40 MB | 16 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [ITC Group](https://appshunter.io/developer/1470250337) | [Mykhailo Bondarenko](https://appshunter.io/developer/1467715961) |

## What reviewers say

### UpDiagram

[App page](https://appshunter.io/ios/app/updiagram/id1470250338)

This project management tool streamlines project oversight, reducing the time and effort required to manage tasks. It fosters transparency and collaboration within teams, making project progress easily accessible to all members.

**Highlights:** Project progress visibility, Simplified task management, Direct team communication, Transparent information sharing, Up-to-date software features

**Features:** macOS Compatibility

**In-app purchases:** none


### PM Issue Log

[App page](https://appshunter.io/ios/app/pm-issue-log/id1484328568)

Manage projects, team members, and issues with this native application. Export key project data to CSV for easy reporting. Includes fun stickers to boost team morale.

**Highlights:** Create and manage multiple projects, Add and manage team members, Define and manage issue types, Set and track project milestones, Create and track project issues, Export project data to CSV, Includes team-building stickers

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

**In-app purchases:** none


## Frequently asked questions

### Is UpDiagram free?

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

### Is PM Issue Log free?

PM Issue Log is free to download, with no in-app purchases.

### Which has better reviews, UpDiagram or PM Issue Log?

UpDiagram is rated higher. UpDiagram averages 4.5 out of 5 from 2 ratings, while PM Issue Log averages 3.0 from 1 ratings.

### Do UpDiagram or PM Issue Log have ads?

Neither UpDiagram nor PM Issue Log shows ads.

### Which is updated more often, UpDiagram or PM Issue Log?

UpDiagram ships an update weekly, and PM Issue Log every 8 days. Most recently, UpDiagram was updated on September 26, 2026 and PM Issue Log on July 21, 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.*