# Whenlyy vs TapDiary

The clearest difference is ads: Whenlyy at none against TapDiary's shown. TapDiary's advantage is update cadence (every 5 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Whenlyy sells 1 one-off in-app purchase and TapDiary sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Whenlyy ships an update every 2 months, TapDiary every 5 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Whenlyy | TapDiary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 33 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Erkmen Ergul](https://appshunter.io/developer/1798402976) | [Sangkwun Kang](https://appshunter.io/developer/1578140772) |

## What reviewers say

### Whenlyy

[App page](https://appshunter.io/ios/app/whenlyy/id6749324955)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whenly Premium | $1.79 | one-time |


### TapDiary

[App page](https://appshunter.io/ios/app/tapdiary-time-log-and-counter/id6756521581)

Effortlessly log time and counts with a single tap. Track anything from workouts and habits to medication and pet care. Access your data instantly via widgets, Apple Watch, and offline functionality, with options for export and iCloud sync.

**Highlights:** One-tap logging, Customizable buttons, Lock screen and home screen widgets, Apple Watch integration, Timeline view, Statistics and patterns, CSV export

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| TapDiary Premium | $12.99 | one-time |


## Frequently asked questions

### Is Whenlyy free?

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

### Is TapDiary free?

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

### Do Whenlyy or TapDiary have ads?

TapDiary shows ads; Whenlyy does not.

### Which is updated more often, Whenlyy or TapDiary?

Whenlyy ships an update every 2 months, and TapDiary every 5 days. Most recently, Whenlyy was updated on November 5, 2026 and TapDiary on October 30, 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.*