# fastbackward vs Atlens

The clearest difference is in-app purchases: Atlens at none against fastbackward's 1. Atlens also leads on update cadence (every 9 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. fastbackward sells 1 one-off in-app purchase. Atlens asks for nothing beyond the download.

fastbackward ships an update every 3 weeks, Atlens every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | fastbackward | Atlens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/fastbackward/id1537751066/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 34 MB |
| Requires iOS | 18.6 | **17** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Maximilian Krauss](https://appshunter.io/developer/1537751068) | [Siyue Chen](https://appshunter.io/developer/1864869314) |

## What reviewers say

### fastbackward

[App page](https://appshunter.io/ios/app/fastbackward/id1537751066)

Relive past memories with your photos. This app resurfaces pictures taken on this day in previous years, helping you recall significant life events and see your personal growth. It also displays photos on a map using EXIF data and can show random memories if no photos exist for the date.

**Highlights:** Resurfaces photos from previous years, Displays photos on a map using EXIF data, Excludes screenshots from memories, On-device processing for privacy, Shows random memories if no photos for the date

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| fastbackward Pro | $1.99 | one-time |


### Atlens

[App page](https://appshunter.io/ios/app/atlens/id6757147535)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is fastbackward free?

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

### Is Atlens free?

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

### Do fastbackward or Atlens have ads?

Neither fastbackward nor Atlens shows ads.

### Which is updated more often, fastbackward or Atlens?

fastbackward ships an update every 3 weeks, and Atlens every 9 days. Most recently, fastbackward was updated on October 24, 2026 and Atlens on October 25, 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.*