FlashInvaders vs Shreddr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlashInvaders
Discover and document street art mosaics globally. Scan artwork to add it to your personal gallery, earn points, and track your progress. Share your finds and compete with friends.
- Discover street art mosaics
- Scan and document artwork
- Personal mosaic gallery
- Share discoveries on social media
- Follow friends' scores
- Live worldwide flash stream
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FlashInvaders is the official application of the artist Invader. Go and search for his thousands mosaics all around the world, flash them and get points. - Valid flashes are added to your own gallery where you can find all the mosaics you have found anytime. - You can also share your discoveries on social networks. - Create your followers list and follow your friends' scores. - Follow the live stream to see all the flashes in real time worldwide.
Shreddr
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Split bills without the awkward math. Shreddr scans your receipt, lets everyone tap what they ordered, and tells each person exactly what they owe — tax and tip included. No more "just split it evenly" when you only had a salad. HOW IT WORKS 1. Scan your receipt or add items manually 2. Tap to assign each item 3. Shreddr calculates each person's share with tax and tip 4. Share the breakdown with your group FEATURES • Smart receipt scanner — scans and reads the items and prices • Fair splitting — Split that item across whoever had some • Tax & tip math — distributed proportionally so nobody overpays • Cloud sync — your receipts back up automatically and stay in sync • Invite friends — share a receipt link so everyone can co-edit
Screenshots
Verdict
The clearest difference is ads: FlashInvaders at none against Shreddr's shown. FlashInvaders also leads on iOS requirement (12.0 vs 18.5). Shreddr's advantage is update cadence (every 6 weeks vs every 11 months). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
FlashInvaders ships an update every 11 months, Shreddr every 6 weeks. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | FlashInvaders | Shreddr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (903 ratings) — better | — |
| Positive reviews | 76.6% of reviews | — |
| Number of ratings | 903 — better | — |
| Update frequency | Every 11 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 20 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | flash invaders | Hsinyu Wen |
Bugs and requests
FlashInvaders
Reported bugs
4 issues- Camera not working
- Login/sign-up issues
- Crashes and black screens
- Inability to restore lost galleries
Requested features
5 requests- Ability to upload existing photos
- Improved validation and recognition
- Geolocation support for damaged invaders
- Higher zoom levels
- More invaders in different regions
Shreddr
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FlashInvaders
No in-app purchases
Shreddr
No in-app purchases
