# Secret Message vs When Did I Last

The clearest difference is in-app purchases: Secret Message at none against When Did I Last's 1. Secret Message also leads on iOS requirement (12.0 vs 15.6). When Did I Last's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. When Did I Last sells 1 one-off in-app purchase. Secret Message asks for nothing beyond the download.

Secret Message ships an update every 8 months, When Did I Last every 3 weeks. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Secret Message | When Did I Last |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 42 MB | 37 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pramod Tapaniya](https://appshunter.io/developer/1658474335) | [AARON ROSS JACOBSEN](https://appshunter.io/developer/6795327692) |

## What reviewers say

### Secret Message

[App page](https://appshunter.io/ios/app/secret-message-hide-message/id1669919031)

**Features:** macOS Compatibility

**In-app purchases:** none


### When Did I Last

[App page](https://appshunter.io/ios/app/when-did-i-last-task-tracker/id6795327450)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $4.99 | one-time |


## Frequently asked questions

### Is Secret Message free?

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

### Is When Did I Last free?

When Did I Last is free to download, with in-app purchases available.

### Do Secret Message or When Did I Last have ads?

Neither Secret Message nor When Did I Last shows ads.

### Which is updated more often, Secret Message or When Did I Last?

Secret Message ships an update every 8 months, and When Did I Last every 3 weeks. Most recently, Secret Message was updated on October 10, 2026 and When Did I Last on September 29, 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.*