# NegaViewer vs TimerGlass

The clearest difference is price: NegaViewer at $0.99 against TimerGlass's $7.99. TimerGlass's advantage is update cadence (fortnightly vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

NegaViewer costs $0.99 and TimerGlass $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NegaViewer ships an update every 6 weeks, TimerGlass fortnightly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | NegaViewer | TimerGlass |
| --- | --- | --- |
| Price | **$0.99** | $7.99 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Paid | — |
| Size | 12 MB | 5 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uda Toyokazu](https://appshunter.io/developer/1527354994) | [存滨 崔](https://appshunter.io/developer/1809703940) |

## What reviewers say

### NegaViewer

[App page](https://appshunter.io/ios/app/negaviewer/id1527354992)

Easily convert your film negatives into digital photos using your iPhone. Transform both color and black & white negatives with a high-speed, intuitive interface. Save your digitized memories directly to your device's photo library.

**Highlights:** Convert color and black & white negatives, High-speed image processing, Intuitive interface, Save to photo library, Digitize analog memories

**In-app purchases:** none


### TimerGlass

[App page](https://appshunter.io/ios/app/timerglass/id6761681913)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NegaViewer free?

NegaViewer costs $0.99, with no in-app purchases.

### Is TimerGlass free?

TimerGlass costs $7.99, with no in-app purchases.

### Do NegaViewer or TimerGlass have ads?

Neither NegaViewer nor TimerGlass shows ads.

### Which is updated more often, NegaViewer or TimerGlass?

NegaViewer ships an update every 6 weeks, and TimerGlass fortnightly. Most recently, NegaViewer was updated on October 3, 2026 and TimerGlass on September 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.*