# Reciprocity Plus vs Photography Timer

The clearest difference is price: Photography Timer at Free against Reciprocity Plus's $1.99. Photography Timer also leads on rating (5.0 vs 4.1) and update cadence (every 2 weeks vs every 4 months). Reciprocity Plus's advantage is chart position (#199 vs unranked) and ratings volume (7 vs 1). On ads, in-app purchases and device support there is nothing between them.

Photography Timer is free to download; Reciprocity Plus costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Photography Timer holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Reciprocity Plus has 7 ratings behind it against 1, so its average is the more settled of the two.

Reciprocity Plus ships an update every 4 months, Photography Timer every 2 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Reciprocity Plus | Photography Timer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.1 (7 ratings)](https://appshunter.io/ios/app/reciprocity-plus/id898649178/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/photography-timer/id6787153428/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#199** | — |
| Size | 8 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Le bord de la piscine](https://appshunter.io/developer/456593417) | [SangWook Han](https://appshunter.io/developer/6787153430) |

## What reviewers say

### Reciprocity Plus

[App page](https://appshunter.io/ios/app/reciprocity-plus/id898649178)

**Currently charting:** #199 Top Paid · Photo & Video (US App Store)

This app simplifies long exposure photography calculations for both digital and analog cameras. It includes a vast library of filter effects and reciprocity charts, allowing users to design or modify their own. A built-in timer ensures accurate exposure timing even when the app is not in use.

**Highlights:** Long exposure calculation, 29 filter effects (CTO, CTB, ND, etc.), 110+ reciprocity charts, Customizable chart design, Built-in timer, Support for digital and analog photography

**Features:** Vision Pro support

**In-app purchases:** none


### Photography Timer

[App page](https://appshunter.io/ios/app/photography-timer/id6787153428)

This app assists photographers with long-exposure shots by calculating exposure times with ND filters and correcting for film reciprocity failure. It supports multiple cameras and offers presets for various film types, reducing manual calculation in the field.

**Highlights:** Long-exposure photography timer, ND filter exposure time calculation, Film reciprocity failure correction, Multi-camera timers, 34 film presets, Custom film profiles

**In-app purchases:** none


## Frequently asked questions

### Is Reciprocity Plus free?

Reciprocity Plus costs $1.99, with no in-app purchases.

### Is Photography Timer free?

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

### Which has better reviews, Reciprocity Plus or Photography Timer?

Photography Timer is rated higher. Reciprocity Plus averages 4.1 out of 5 from 7 ratings, while Photography Timer averages 5.0 from 1 ratings.

### Do Reciprocity Plus or Photography Timer have ads?

Neither Reciprocity Plus nor Photography Timer shows ads.

### Which is updated more often, Reciprocity Plus or Photography Timer?

Reciprocity Plus ships an update every 4 months, and Photography Timer every 2 weeks. Most recently, Reciprocity Plus was updated on October 14, 2026 and Photography Timer on October 4, 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.*