# TimeStampR vs Doppelgangers AI

The clearest difference is ads: Doppelgangers AI at none against TimeStampR's shown. Doppelgangers AI also leads on update cadence (every 10 days vs every 5 months). TimeStampR's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. TimeStampR sells 1 one-off in-app purchase and Doppelgangers AI sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

TimeStampR ships an update every 5 months, Doppelgangers AI every 10 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TimeStampR | Doppelgangers AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/timestampr/id6471373073/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 67 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [iPurusa LLC](https://appshunter.io/developer/1686082121) | [Doppelgangers AI](https://appshunter.io/developer/1783398294) |

## What reviewers say

### TimeStampR

[App page](https://appshunter.io/ios/app/timestampr/id6471373073)

Organize your life's events, memories, and experiences with this app. It allows you to create, visualize, and manage everything from important dates to personal milestones. Features include cloud backup, real-time syncing, and powerful search to keep all your life's details in one place.

**Highlights:** Create and organize life events, Cloud backup and real-time syncing, Attach photos, audio, video, and documents, Powerful full-text search and filtering, Link and nest events for relationships, Multiple visualization views (Gallery, List, Calendar, Timeline)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a Paid Template | $4.99 | one-time |


### Doppelgangers AI

[App page](https://appshunter.io/ios/app/doppelgangers-ai/id6739009193)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doppelgangers AI Pro | $19.99 | per month |
| Doppelgangers AI Creator | $49.99 | per month |


## Frequently asked questions

### Is TimeStampR free?

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

### Is Doppelgangers AI free?

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

### Do TimeStampR or Doppelgangers AI have ads?

TimeStampR shows ads; Doppelgangers AI does not.

### Which is updated more often, TimeStampR or Doppelgangers AI?

TimeStampR ships an update every 5 months, and Doppelgangers AI every 10 days. Most recently, TimeStampR was updated on November 4, 2026 and Doppelgangers AI 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.*