Comparison

Negative Photo Maker vs SynX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Negative Photo Maker

Easily create photo negatives and apply custom effects to your images. Select photos from your gallery or camera and use intuitive touch controls to apply filters and design shapes. Save your edited creations directly to your photo library.

Highlights
  • Apply negative effects
  • Use camera or gallery photos
  • Touch-based filter application
  • Design custom shapes
  • Save to photo library
Read full description

Negative Image easilly performs negative effects on your camera snapshots or gallery photos. It is quite user friendly and easy to use.You can simply add pictures by choosing gallery or camera and apply filter on just touching the images, with your moving fingers, it applies filter of your choice on the selected area and design the shape whatever you want. Save creation in photo library easily. So,download it enjoy. SUBSCRIPTION: You can subscribe to premium features, choosing from the following plans: – 1 Month – 12 months - One Time (Remove Watermark) The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes account at confirmation of purchase. Account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user’s Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. TERMS OF USE: https://rmcreativeapps.wordpress.com/2020/01/02/terms-of-use/ PRIVACY POLICY: https://rmcreativeapps.wordpress.com/2018/10/19/privacy-policy/

About

SynX

This app facilitates live procedure connectivity, communication, and remote monitoring for medical professionals in operating rooms. It enables peer-to-peer collaboration, lab monitoring, and educational sharing, while ensuring privacy and security.

Highlights
  • Live procedure connectivity
  • Remote monitoring
  • Peer-to-peer collaboration
  • On-demand video calling
  • Lab monitoring
  • Education and training
  • Physician networking
Features
Read full description

SynX aims to improve clinical care by breaking down the communication barriers that keep operating rooms isolated. SynX offers medical professionals live procedure connectivity, communication, and remote monitoring of the O.R. Designed to be integrated with your lab’s display systems, SynX is a secure and compliant app that connects you and your operating room directly to remote colleagues. It provides: Peer-to-Peer Collaboration. Whether you are in the office, in the O.R., or at home, collaborate effortlessly with your peers via on-demand video calling. Lab Monitoring. Access a live feed of your labs anytime and from anywhere. High-definition, low-latency video allows you to assess the information from the lab clearly. Education & Training. Take the way you instruct to a new level. Host a lab and share your live case with others to enhance training and expand access to procedural education. Physician Networking. Connect with medical professionals globally to build a network of colleagues that can easily be contacted to enhance procedural success in the O.R. Industry Support. Gone are the days of being dependent on industry support present in the operating room. Conveniently call who you want, when you want. Get the best support for technical and clinical questions on demand. Privacy & Security. SynX was designed compliant with HIPAA and GDPR guidelines and with enterprise cybersecurity considerations in mind.

Screenshots

Negative Photo Maker4 screens
SynX4 screens

Verdict

The call

The clearest difference is rating: SynX at 5.0 against Negative Photo Maker's 2.3. SynX also leads on in-app purchases (none vs 6) and ads (none vs shown). Negative Photo Maker's advantage is ratings volume (26 vs 1) and iOS requirement (15.6 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Negative Photo Maker sells 6 in-app purchases, starting at $0.99 per 7 days. SynX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SynX holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Negative Photo Maker has 26 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Negative Photo Maker ships an update every 3 months, SynX monthly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
Negative Photo Maker versus SynX: the parameters behind the verdict, then further details
ParameterNegative Photo MakerSynX
PriceFreeFree
Rating2.3 (26 ratings)5.0 (1 ratings) — better
Positive reviews28.0% of reviews—
Number of ratings26 — better1
Update frequencyEvery 3 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size51 MB53 MB
Age rating4+17+
DeveloperRajneesh MishraStereotaxis

Customer experience

Negative Photo Maker

All ratings26 ratings
Positive30.8%
Neutral0.0%
Negative69.2%
Written reviews25 reviews
Positive28.0%
Neutral4.0%
Negative68.0%

SynX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Negative Photo Maker

Subscriptions3
  • Weekly Subscription$0.997 Days
  • Monthly Subscription$2.991 Month
  • Yearly Subscription$5.991 Year
One-time3
  • Buy All Premium$6.99
  • No Ads$6.99
  • 1 Time Purchase$7.99
None

SynX

No in-app purchases

Questions

Is Negative Photo Maker free?
Negative Photo Maker is free to download, with in-app purchases available.
Is SynX free?
SynX is free to download, with no in-app purchases.
Which has better reviews, Negative Photo Maker or SynX?
SynX is rated higher. Negative Photo Maker averages 2.3 out of 5 from 26 ratings, while SynX averages 5.0 from 1 ratings.
Do Negative Photo Maker or SynX have ads?
Negative Photo Maker shows ads; SynX does not.
Which is updated more often, Negative Photo Maker or SynX?
Negative Photo Maker ships an update every 3 months, and SynX monthly. Most recently, Negative Photo Maker was updated on October 24, 2026 and SynX on October 7, 2026.

Other comparisons