# Reciprocity Plus vs Phlow

The clearest difference is price: Phlow at Free against Reciprocity Plus's $1.99. Phlow also leads on rating (4.9 vs 4.1) and update cadence (every 8 days vs every 4 months). Reciprocity Plus's advantage is in-app purchases (none vs 11) and iOS requirement (15.6 vs 18.0). On review sentiment, ads and device support there is nothing between them.

Phlow is free to download; Reciprocity Plus costs $1.99 up front. Phlow sells 11 in-app purchases, starting at $1.89 per 7 days. Reciprocity Plus asks for nothing beyond the download.

Phlow holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: Phlow has 2.6K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 73% of Reciprocity Plus's written reviews are positive against 81% of Phlow's.

Reciprocity Plus ships an update every 4 months, Phlow every 8 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Reciprocity Plus | Phlow |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.1 (7 ratings)](https://appshunter.io/ios/app/reciprocity-plus/id898649178/reviews) | **[4.9 (2.6K ratings)](https://appshunter.io/ios/app/phlow-pro-camera-photo-editor/id6443725551/reviews)** |
| Number of ratings | 7 | **2.6K** |
| Positive reviews | 72.7% of reviews | **80.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | Paid | **Freemium** |
| Size | 8 MB | 254 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Le bord de la piscine](https://appshunter.io/developer/456593417) | [Phlow, Inc.](https://appshunter.io/developer/1648764977) |

## What reviewers say

### Reciprocity Plus

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

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


### Phlow

[App page](https://appshunter.io/ios/app/phlow-pro-camera-photo-editor/id6443725551)

Capture and edit photos and videos with professional-grade filters and effects. Offers real-time RAW capture, live video filters, and advanced color grading tools. Seamlessly integrates with your device's photo library for non-destructive editing.

**Highlights:** Real-time RAW capture, Live video filters, Advanced color grading, Interval capture, Seamless camera roll integration, 4K video editing, Blur, Bloom, and Grain tools

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $1.89 | per 7 days |
| Phlow: Raw Camera + Presets | $5.90 | per month |
| Phlow Pro Weekly | $7.99 | per 7 days |
| Phlow Pro - Monthly | $8.00 | per month |
| Phlow: Camera & Photo Editor | $12.49 | per month |
| Phlow Pro! | $12.49 | per 7 days |
| All Access | $48.00 | per year |
| Secret Price  - Yearly | $49.99 | per year |
| Phlow: Camera & Photo Editor | $59.90 | per year |
| Phlow Pro - Yearly | $59.99 | per year |
| Phlow Platinum Lifetime Access | $450.00 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 High-quality photos and videos
- 💡 Innovative presets and editing tools
- 🤩 Elevates content creation
- 🎨 Stunning filters and color grading

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🕰️ Slow performance and lag
- 💰 Subscription-based model
- 📥 Difficulty downloading photos/videos

**Reported bugs**

- Inconsistent camera exposure
- Cropping tool not functioning properly
- Crashes when opening certain photos/videos

**Requested features**

- Live camera view without presets
- Advanced editing tools (e.g., selective editing, masking)
- Batch export and download options
- Improved video recording features (e.g., zoom, frame rate)


## Frequently asked questions

### Is Reciprocity Plus free?

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

### Is Phlow free?

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

### Which has better reviews, Reciprocity Plus or Phlow?

Phlow is rated higher. Reciprocity Plus averages 4.1 out of 5 from 7 ratings, while Phlow averages 4.9 from 2.6K ratings.

### Do Reciprocity Plus or Phlow have ads?

Neither Reciprocity Plus nor Phlow shows ads.

### Which is updated more often, Reciprocity Plus or Phlow?

Reciprocity Plus ships an update every 4 months, and Phlow every 8 days. Most recently, Reciprocity Plus was updated on October 26, 2026 and Phlow 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.*