# VIEWFINDR vs ONNOA

The clearest difference is rating: ONNOA at 4.7 against VIEWFINDR's 3.8. ONNOA also leads on in-app purchases (none vs 6) and review sentiment (100% vs 80%). VIEWFINDR's advantage is update cadence (every 9 days vs every 3 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. VIEWFINDR sells 6 in-app purchases, starting at $0.99 per month. ONNOA asks for nothing beyond the download.

ONNOA holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 80% of VIEWFINDR's written reviews are positive against 100% of ONNOA's.

VIEWFINDR ships an update every 9 days, ONNOA every 3 weeks. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | VIEWFINDR | ONNOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/viewfindr/id1589502778/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/onnoa-smarttimer/id6470661710/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 80.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 163 MB | 52 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ImagoTerra UG (haftungsbeschränkt)](https://appshunter.io/developer/1589502780) | [ONNOA GbR](https://appshunter.io/developer/1713950654) |

## What reviewers say

### VIEWFINDR

[App page](https://appshunter.io/ios/app/viewfindr/id1589502778)

Get personalized weather alerts for your favorite photography locations. Receive notifications for optimal light and weather conditions, helping you save time, money, and reduce your environmental impact. Plan your shoots like a pro with detailed forecasts for fog, red skies, and more.

**Highlights:** Personalized weather alerts for photo spots, Forecasts for fog, red skies, golden hour, and more, Automatic GPS tracking for local alerts, 80% forecast accuracy, Drone weather safety checks, Hourly weather forecasts with subscription

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Monthly subscription | $4.99 | per month |
| Monthly subscription | $4.99 | per month |
| Annual subscription | $9.99 | per year |
| Annual subscription | $49.99 | per year |
| Annual subscription | $49.99 | per year |


### ONNOA

[App page](https://appshunter.io/ios/app/onnoa-smarttimer/id6470661710)

This app acts as a remote control for a physical camera accessory, enabling advanced time-lapse photography. It offers features like linear time-lapsing, interval ramping, and long exposure control for professional results.

**Highlights:** Remote triggering, Linear time-lapse, Interval ramping, Long exposure bulb mode, Presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VIEWFINDR free?

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

### Is ONNOA free?

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

### Which has better reviews, VIEWFINDR or ONNOA?

ONNOA is rated higher. VIEWFINDR averages 3.8 out of 5 from 4 ratings, while ONNOA averages 4.7 from 3 ratings.

### Do VIEWFINDR or ONNOA have ads?

Neither VIEWFINDR nor ONNOA shows ads.

### Which is updated more often, VIEWFINDR or ONNOA?

VIEWFINDR ships an update every 9 days, and ONNOA every 3 weeks. Most recently, VIEWFINDR was updated on September 21, 2026 and ONNOA on September 11, 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.*