# EVlog vs StuffKeeper

EVlog and StuffKeeper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. EVlog sells 1 one-off in-app purchase and StuffKeeper sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

EVlog ships an update weekly, StuffKeeper fortnightly. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | EVlog | StuffKeeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/evlog-visualize-events/id6456943762/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 57 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MetaOrder Co., Ltd.](https://appshunter.io/developer/1579694426) | [少锋 黎](https://appshunter.io/developer/1549500319) |

## What reviewers say

### EVlog

[App page](https://appshunter.io/ios/app/evlog-visualize-events/id6456943762)

This app visualizes your calendar data through charts and graphs, offering multi-dimensional analysis of your time allocation. It also includes a timing mode to track specific activities and record them directly into your system calendar. Your privacy is protected as all data remains within your device's calendar.

**Highlights:** Visualize calendar data with charts, Multi-dimensional time analysis, Task timing and recording, Privacy protection, System calendar integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lifetime pro | $5.99 | one-time |


### StuffKeeper

[App page](https://appshunter.io/ios/app/stuffkeeper-expiry-tracker/id6789468168)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-Renew | $1.99 | per month |
| Single Month Non-Renewing | $2.99 | one-time |
| Unlock of Premium version | $9.99 | one-time |


## Frequently asked questions

### Is EVlog free?

EVlog is free to download, with in-app purchases available.

### Is StuffKeeper free?

StuffKeeper is free to download, with in-app purchases available.

### Do EVlog or StuffKeeper have ads?

Neither EVlog nor StuffKeeper shows ads.

### Which is updated more often, EVlog or StuffKeeper?

EVlog ships an update weekly, and StuffKeeper fortnightly. Most recently, EVlog was updated on September 29, 2026 and StuffKeeper on October 11, 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.*