Fault Camera vs PaPop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fault Camera
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Fault Camera is not a normal camera. You cannot see what you capture. The preview is intentionally hidden. Each photo is taken blindly, without framing or adjustment. After capture, the system assigns a random “error program” to the image. The result is not a filter, but a transformation produced by simulated failures in image processing. Each image may be: - reordered - displaced - partially corrupted - structurally broken You cannot choose the outcome. You cannot reproduce it. Fault Camera is an experiment about control, perception, and the technical nature of images. --- Features: - Black screen capture (no preview) - One-tap capture - Random error processing - Save results to your photo library --- This is not a filter app. This is not a conventional camera. Fault Camera 不是一款普通的相机。 你无法看到你正在拍摄的画面。 预览被刻意隐藏。每一张照片都在“不可见”的状态下完成,没有构图与调整。 拍摄完成后,系统会为图像随机分配一个“错误程式”。结果不是滤镜,而是由图像处理失效所产生的重构。 图像可能会: - 被重新排序 - 被错位 - 局部损坏 - 结构断裂 你无法选择结果。 也无法复现它。 这是一个关于控制、感知与图像技术性的实验。
PaPop
Capture and transform everyday moments into collectible photo cards with a tactile instant-print feel. Decorate your memories with stickers and backgrounds, or create themed film packs to unpack later. Organize your photos into a personalized wall and display them as widgets.
- Instant-style photo capture
- Themed film filters and paper styles
- Film Packs with unpacking animation
- Photo Wall editor with decorations
- Home Screen widgets for memories
- Customizable paper colors and backgrounds
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PaPop is a tactile instant camera app that turns everyday snapshots into warm, collectible photo cards. Open PaPop, pull down the tiny camera, choose a film filter and paper style, then press the shutter. Watch your photo slowly appear with a gentle instant-print feeling. Use it for friends, selfies, outfits, food, travel, street scenes, or any small moment worth keeping. PaPop is more than an instant photo camera. With Film Packs, you can choose a themed pack, shoot a full set of 12 photos, seal the pack, and open it later with a playful unpacking animation. Shake your iPhone to speed up the reveal and make every set feel like a small surprise. You can also turn your favorite photos into a Photo Wall. Arrange photos freely, add pins, tape, stickers, charms, custom backgrounds, cutouts, borders, and layers. When your wall is ready, export it as an image or publish it as a PaPop Home Screen widget, so your memories can live right on your iPhone. PaPop is made for small daily records, but also for moments you want to keep, decorate, and revisit. Take a photo, sign it, place it on a wall, or save a whole pack of memories to open later. Features: ・Shoot instant-style photos directly in the app ・Film filters for instant, negative, cool tone, night, high contrast, and black-and-white looks ・Adjust filter intensity, vignette, film grain, and soft focus ・Multiple paper sizes, including classic instant, mini, square, wide, and even-border formats ・Many paper styles, including black border, pearl holographic, sunset ticket, mint blueprint, and dark moon ・Custom paper colors and background images ・Date watermark, location watermark, and front/back handwritten signatures ・Portrait beauty mode and optional auto-save to Photos ・Film Packs: shoot 12-photo packs and unpack them later ・Photo Wall editor with photos, stickers, backgrounds, borders, layers, rotation, and scaling ・Custom stickers and iOS 17 cutout support ・Small, medium, and large Photo Wall Home Screen widgets ・Save to Photos or share to other apps Privacy Policy: https://erha19.github.io/papop-support/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Fault Camera at none against PaPop's 3. PaPop's advantage is update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PaPop sells 3 in-app purchases, starting at $0.99 per month. Fault Camera asks for nothing beyond the download.
Fault Camera ships an update fortnightly, PaPop every 2 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | Fault Camera | PaPop |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 89.5% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 84 MB |
| Age rating | 12+ | 4+ |
| Developer | 冬 林 | 丹武 吴 |
In-app purchases
Fault Camera
No in-app purchases
PaPop
- PaPop Plus Monthly1 Month trial$0.991 Month
- PaPop Plus Yearly3 Days trial$3.991 Year
- PaPop Plus Lifetime$4.99









